FFmpeg
msmpeg4data.c
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1 /*
2  * MSMPEG4 backend for encoder and decoder
3  * copyright (c) 2001 Fabrice Bellard
4  * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
5  *
6  * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
7  *
8  * This file is part of FFmpeg.
9  *
10  * FFmpeg is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU Lesser General Public
12  * License as published by the Free Software Foundation; either
13  * version 2.1 of the License, or (at your option) any later version.
14  *
15  * FFmpeg is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18  * Lesser General Public License for more details.
19  *
20  * You should have received a copy of the GNU Lesser General Public
21  * License along with FFmpeg; if not, write to the Free Software
22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23  */
24 
25 /**
26  * @file
27  * MSMPEG4 data tables.
28  */
29 
30 #include "h263data.h"
31 #include "mpeg4videodata.h"
32 #include "msmpeg4data.h"
33 #include "rl.h"
34 
35 uint32_t ff_v2_dc_lum_table[512][2];
36 uint32_t ff_v2_dc_chroma_table[512][2];
37 
38 /* non intra picture macroblock coded block pattern + mb type */
39 const uint32_t ff_table_mb_non_intra[128][2] = {
40  { 0x40, 7 }, { 0x13c9, 13 }, { 0x9fd, 12 }, { 0x1fc, 15 },
41  { 0x9fc, 12 }, { 0xa83, 18 }, { 0x12d34, 17 }, { 0x83bc, 16 },
42  { 0x83a, 12 }, { 0x7f8, 17 }, { 0x3fd, 16 }, { 0x3ff, 16 },
43  { 0x79, 13 }, { 0xa82, 18 }, { 0x969d, 16 }, { 0x2a4, 16 },
44  { 0x978, 12 }, { 0x543, 17 }, { 0x41df, 15 }, { 0x7f9, 17 },
45  { 0x12f3, 13 }, { 0x25a6b, 18 }, { 0x25ef9, 18 }, { 0x3fa, 16 },
46  { 0x20ee, 14 }, { 0x969ab, 20 }, { 0x969c, 16 }, { 0x25ef8, 18 },
47  { 0x12d2, 13 }, { 0xa85, 18 }, { 0x969e, 16 }, { 0x4bc8, 15 },
48  { 0x3d, 12 }, { 0x12f7f, 17 }, { 0x2a2, 16 }, { 0x969f, 16 },
49  { 0x25ee, 14 }, { 0x12d355, 21 }, { 0x12f7d, 17 }, { 0x12f7e, 17 },
50  { 0x9e5, 12 }, { 0xa81, 18 }, { 0x4b4d4, 19 }, { 0x83bd, 16 },
51  { 0x78, 13 }, { 0x969b, 16 }, { 0x3fe, 16 }, { 0x2a5, 16 },
52  { 0x7e, 13 }, { 0xa80, 18 }, { 0x2a3, 16 }, { 0x3fb, 16 },
53  { 0x1076, 13 }, { 0xa84, 18 }, { 0x153, 15 }, { 0x4bc9, 15 },
54  { 0x55, 13 }, { 0x12d354, 21 }, { 0x4bde, 15 }, { 0x25e5, 14 },
55  { 0x25b, 10 }, { 0x4b4c, 15 }, { 0x96b, 12 }, { 0x96a, 12 },
56  { 0x1, 2 }, { 0x0, 7 }, { 0x26, 6 }, { 0x12b, 9 },
57  { 0x7, 3 }, { 0x20f, 10 }, { 0x4, 9 }, { 0x28, 12 },
58  { 0x6, 3 }, { 0x20a, 10 }, { 0x128, 9 }, { 0x2b, 12 },
59  { 0x11, 5 }, { 0x1b, 11 }, { 0x13a, 9 }, { 0x4ff, 11 },
60  { 0x3, 4 }, { 0x277, 10 }, { 0x106, 9 }, { 0x839, 12 },
61  { 0xb, 4 }, { 0x27b, 10 }, { 0x12c, 9 }, { 0x4bf, 11 },
62  { 0x9, 6 }, { 0x35, 12 }, { 0x27e, 10 }, { 0x13c8, 13 },
63  { 0x1, 6 }, { 0x4aa, 11 }, { 0x208, 10 }, { 0x29, 12 },
64  { 0x1, 4 }, { 0x254, 10 }, { 0x12e, 9 }, { 0x838, 12 },
65  { 0x24, 6 }, { 0x4f3, 11 }, { 0x276, 10 }, { 0x12f6, 13 },
66  { 0x1, 5 }, { 0x27a, 10 }, { 0x13e, 9 }, { 0x3e, 12 },
67  { 0x8, 6 }, { 0x413, 11 }, { 0xc, 10 }, { 0x4be, 11 },
68  { 0x14, 5 }, { 0x412, 11 }, { 0x253, 10 }, { 0x97a, 12 },
69  { 0x21, 6 }, { 0x4ab, 11 }, { 0x20b, 10 }, { 0x34, 12 },
70  { 0x15, 5 }, { 0x278, 10 }, { 0x252, 10 }, { 0x968, 12 },
71  { 0x5, 5 }, { 0xb, 10 }, { 0x9c, 8 }, { 0xe, 10 },
72 };
73 
74 /* vlc table 0, for intra luma */
75 
76 static const uint16_t table0_vlc[133][2] = {
77  { 0x1, 2 }, { 0x6, 3 }, { 0xf, 4 }, { 0x16, 5 },
78  { 0x20, 6 }, { 0x18, 7 }, { 0x8, 8 }, { 0x9a, 8 },
79  { 0x56, 9 }, { 0x13e, 9 }, { 0xf0, 10 }, { 0x3a5, 10 },
80  { 0x77, 11 }, { 0x1ef, 11 }, { 0x9a, 12 }, { 0x5d, 13 },
81  { 0x1, 4 }, { 0x11, 5 }, { 0x2, 7 }, { 0xb, 8 },
82  { 0x12, 9 }, { 0x1d6, 9 }, { 0x27e, 10 }, { 0x191, 11 },
83  { 0xea, 12 }, { 0x3dc, 12 }, { 0x13b, 13 }, { 0x4, 5 },
84  { 0x14, 7 }, { 0x9e, 8 }, { 0x9, 10 }, { 0x1ac, 11 },
85  { 0x1e2, 11 }, { 0x3ca, 12 }, { 0x5f, 13 }, { 0x17, 5 },
86  { 0x4e, 7 }, { 0x5e, 9 }, { 0xf3, 10 }, { 0x1ad, 11 },
87  { 0xec, 12 }, { 0x5f0, 13 }, { 0xe, 6 }, { 0xe1, 8 },
88  { 0x3a4, 10 }, { 0x9c, 12 }, { 0x13d, 13 }, { 0x3b, 6 },
89  { 0x1c, 9 }, { 0x14, 11 }, { 0x9be, 12 }, { 0x6, 7 },
90  { 0x7a, 9 }, { 0x190, 11 }, { 0x137, 13 }, { 0x1b, 7 },
91  { 0x8, 10 }, { 0x75c, 11 }, { 0x71, 7 }, { 0xd7, 10 },
92  { 0x9bf, 12 }, { 0x7, 8 }, { 0xaf, 10 }, { 0x4cc, 11 },
93  { 0x34, 8 }, { 0x265, 10 }, { 0x9f, 12 }, { 0xe0, 8 },
94  { 0x16, 11 }, { 0x327, 12 }, { 0x15, 9 }, { 0x17d, 11 },
95  { 0xebb, 12 }, { 0x14, 9 }, { 0xf6, 10 }, { 0x1e4, 11 },
96  { 0xcb, 10 }, { 0x99d, 12 }, { 0xca, 10 }, { 0x2fc, 12 },
97  { 0x17f, 11 }, { 0x4cd, 11 }, { 0x2fd, 12 }, { 0x4fe, 11 },
98  { 0x13a, 13 }, { 0xa, 4 }, { 0x42, 7 }, { 0x1d3, 9 },
99  { 0x4dd, 11 }, { 0x12, 5 }, { 0xe8, 8 }, { 0x4c, 11 },
100  { 0x136, 13 }, { 0x39, 6 }, { 0x264, 10 }, { 0xeba, 12 },
101  { 0x0, 7 }, { 0xae, 10 }, { 0x99c, 12 }, { 0x1f, 7 },
102  { 0x4de, 11 }, { 0x43, 7 }, { 0x4dc, 11 }, { 0x3, 8 },
103  { 0x3cb, 12 }, { 0x6, 8 }, { 0x99e, 12 }, { 0x2a, 8 },
104  { 0x5f1, 13 }, { 0xf, 8 }, { 0x9fe, 12 }, { 0x33, 8 },
105  { 0x9ff, 12 }, { 0x98, 8 }, { 0x99f, 12 }, { 0xea, 8 },
106  { 0x13c, 13 }, { 0x2e, 8 }, { 0x192, 11 }, { 0x136, 9 },
107  { 0x6a, 9 }, { 0x15, 11 }, { 0x3af, 10 }, { 0x1e3, 11 },
108  { 0x74, 11 }, { 0xeb, 12 }, { 0x2f9, 12 }, { 0x5c, 13 },
109  { 0xed, 12 }, { 0x3dd, 12 }, { 0x326, 12 }, { 0x5e, 13 },
110  { 0x16, 7 },
111 };
112 
113 static const int8_t table0_level[132] = {
114  1, 2, 3, 4, 5, 6, 7, 8,
115  9, 10, 11, 12, 13, 14, 15, 16,
116  1, 2, 3, 4, 5, 6, 7, 8,
117  9, 10, 11, 1, 2, 3, 4, 5,
118  6, 7, 8, 1, 2, 3, 4, 5,
119  6, 7, 1, 2, 3, 4, 5, 1,
120  2, 3, 4, 1, 2, 3, 4, 1,
121  2, 3, 1, 2, 3, 1, 2, 3,
122  1, 2, 3, 1, 2, 3, 1, 2,
123  3, 1, 2, 3, 1, 2, 1, 2,
124  1, 1, 1, 1, 1, 1, 2, 3,
125  4, 1, 2, 3, 4, 1, 2, 3,
126  1, 2, 3, 1, 2, 1, 2, 1,
127  2, 1, 2, 1, 2, 1, 2, 1,
128  2, 1, 2, 1, 2, 1, 2, 1,
129  1, 1, 1, 1, 1, 1, 1, 1,
130  1, 1, 1, 1,
131 };
132 
133 static const int8_t table0_run[132] = {
134  0, 0, 0, 0, 0, 0, 0, 0,
135  0, 0, 0, 0, 0, 0, 0, 0,
136  1, 1, 1, 1, 1, 1, 1, 1,
137  1, 1, 1, 2, 2, 2, 2, 2,
138  2, 2, 2, 3, 3, 3, 3, 3,
139  3, 3, 4, 4, 4, 4, 4, 5,
140  5, 5, 5, 6, 6, 6, 6, 7,
141  7, 7, 8, 8, 8, 9, 9, 9,
142  10, 10, 10, 11, 11, 11, 12, 12,
143  12, 13, 13, 13, 14, 14, 15, 15,
144  16, 17, 18, 19, 20, 0, 0, 0,
145  0, 1, 1, 1, 1, 2, 2, 2,
146  3, 3, 3, 4, 4, 5, 5, 6,
147  6, 7, 7, 8, 8, 9, 9, 10,
148  10, 11, 11, 12, 12, 13, 13, 14,
149  15, 16, 17, 18, 19, 20, 21, 22,
150  23, 24, 25, 26,
151 };
152 
153 /* vlc table 1, for intra chroma and P macroblocks */
154 
155 static const uint16_t table1_vlc[149][2] = {
156  { 0x4, 3 }, { 0x14, 5 }, { 0x17, 7 }, { 0x7f, 8 },
157  { 0x154, 9 }, { 0x1f2, 10 }, { 0xbf, 11 }, { 0x65, 12 },
158  { 0xaaa, 12 }, { 0x630, 13 }, { 0x1597, 13 }, { 0x3b7, 14 },
159  { 0x2b22, 14 }, { 0xbe6, 15 }, { 0xb, 4 }, { 0x37, 7 },
160  { 0x62, 9 }, { 0x7, 11 }, { 0x166, 12 }, { 0xce, 13 },
161  { 0x1590, 13 }, { 0x5f6, 14 }, { 0xbe7, 15 }, { 0x7, 5 },
162  { 0x6d, 8 }, { 0x3, 11 }, { 0x31f, 12 }, { 0x5f2, 14 },
163  { 0x2, 6 }, { 0x61, 9 }, { 0x55, 12 }, { 0x1df, 14 },
164  { 0x1a, 6 }, { 0x1e, 10 }, { 0xac9, 12 }, { 0x2b23, 14 },
165  { 0x1e, 6 }, { 0x1f, 10 }, { 0xac3, 12 }, { 0x2b2b, 14 },
166  { 0x6, 7 }, { 0x4, 11 }, { 0x2f8, 13 }, { 0x19, 7 },
167  { 0x6, 11 }, { 0x63d, 13 }, { 0x57, 7 }, { 0x182, 11 },
168  { 0x2aa2, 14 }, { 0x4, 8 }, { 0x180, 11 }, { 0x59c, 14 },
169  { 0x7d, 8 }, { 0x164, 12 }, { 0x76d, 15 }, { 0x2, 9 },
170  { 0x18d, 11 }, { 0x1581, 13 }, { 0xad, 8 }, { 0x60, 12 },
171  { 0xc67, 14 }, { 0x1c, 9 }, { 0xee, 13 }, { 0x3, 9 },
172  { 0x2cf, 13 }, { 0xd9, 9 }, { 0x1580, 13 }, { 0x2, 11 },
173  { 0x183, 11 }, { 0x57, 12 }, { 0x61, 12 }, { 0x31, 11 },
174  { 0x66, 12 }, { 0x631, 13 }, { 0x632, 13 }, { 0xac, 13 },
175  { 0x31d, 12 }, { 0x76, 12 }, { 0x3a, 11 }, { 0x165, 12 },
176  { 0xc66, 14 }, { 0x3, 2 }, { 0x54, 7 }, { 0x2ab, 10 },
177  { 0x16, 13 }, { 0x5f7, 14 }, { 0x5, 4 }, { 0xf8, 9 },
178  { 0xaa9, 12 }, { 0x5f, 15 }, { 0x4, 4 }, { 0x1c, 10 },
179  { 0x1550, 13 }, { 0x4, 5 }, { 0x77, 11 }, { 0x76c, 15 },
180  { 0xe, 5 }, { 0xa, 12 }, { 0xc, 5 }, { 0x562, 11 },
181  { 0x4, 6 }, { 0x31c, 12 }, { 0x6, 6 }, { 0xc8, 13 },
182  { 0xd, 6 }, { 0x1da, 13 }, { 0x7, 6 }, { 0xc9, 13 },
183  { 0x1, 7 }, { 0x2e, 14 }, { 0x14, 7 }, { 0x1596, 13 },
184  { 0xa, 7 }, { 0xac2, 12 }, { 0x16, 7 }, { 0x15b, 14 },
185  { 0x15, 7 }, { 0x15a, 14 }, { 0xf, 8 }, { 0x5e, 15 },
186  { 0x7e, 8 }, { 0xab, 8 }, { 0x2d, 9 }, { 0xd8, 9 },
187  { 0xb, 9 }, { 0x14, 10 }, { 0x2b3, 10 }, { 0x1f3, 10 },
188  { 0x3a, 10 }, { 0x0, 10 }, { 0x58, 10 }, { 0x2e, 9 },
189  { 0x5e, 10 }, { 0x563, 11 }, { 0xec, 12 }, { 0x54, 12 },
190  { 0xac1, 12 }, { 0x1556, 13 }, { 0x2fa, 13 }, { 0x181, 11 },
191  { 0x1557, 13 }, { 0x59d, 14 }, { 0x2aa3, 14 }, { 0x2b2a, 14 },
192  { 0x1de, 14 }, { 0x63c, 13 }, { 0xcf, 13 }, { 0x1594, 13 },
193  { 0xd, 9 },
194 };
195 
196 static const int8_t table1_level[148] = {
197  1, 2, 3, 4, 5, 6, 7, 8,
198  9, 10, 11, 12, 13, 14, 1, 2,
199  3, 4, 5, 6, 7, 8, 9, 1,
200  2, 3, 4, 5, 1, 2, 3, 4,
201  1, 2, 3, 4, 1, 2, 3, 4,
202  1, 2, 3, 1, 2, 3, 1, 2,
203  3, 1, 2, 3, 1, 2, 3, 1,
204  2, 3, 1, 2, 3, 1, 2, 1,
205  2, 1, 2, 1, 1, 1, 1, 1,
206  1, 1, 1, 1, 1, 1, 1, 1,
207  1, 1, 2, 3, 4, 5, 1, 2,
208  3, 4, 1, 2, 3, 1, 2, 3,
209  1, 2, 1, 2, 1, 2, 1, 2,
210  1, 2, 1, 2, 1, 2, 1, 2,
211  1, 2, 1, 2, 1, 2, 1, 2,
212  1, 1, 1, 1, 1, 1, 1, 1,
213  1, 1, 1, 1, 1, 1, 1, 1,
214  1, 1, 1, 1, 1, 1, 1, 1,
215  1, 1, 1, 1,
216 };
217 
218 static const int8_t table1_run[148] = {
219  0, 0, 0, 0, 0, 0, 0, 0,
220  0, 0, 0, 0, 0, 0, 1, 1,
221  1, 1, 1, 1, 1, 1, 1, 2,
222  2, 2, 2, 2, 3, 3, 3, 3,
223  4, 4, 4, 4, 5, 5, 5, 5,
224  6, 6, 6, 7, 7, 7, 8, 8,
225  8, 9, 9, 9, 10, 10, 10, 11,
226  11, 11, 12, 12, 12, 13, 13, 14,
227  14, 15, 15, 16, 17, 18, 19, 20,
228  21, 22, 23, 24, 25, 26, 27, 28,
229  29, 0, 0, 0, 0, 0, 1, 1,
230  1, 1, 2, 2, 2, 3, 3, 3,
231  4, 4, 5, 5, 6, 6, 7, 7,
232  8, 8, 9, 9, 10, 10, 11, 11,
233  12, 12, 13, 13, 14, 14, 15, 15,
234  16, 17, 18, 19, 20, 21, 22, 23,
235  24, 25, 26, 27, 28, 29, 30, 31,
236  32, 33, 34, 35, 36, 37, 38, 39,
237  40, 41, 42, 43,
238 };
239 
240 /* third vlc table */
241 
242 static const uint16_t table2_vlc[186][2] = {
243  { 0x1, 2 }, { 0x5, 3 }, { 0xd, 4 }, { 0x12, 5 },
244  { 0xe, 6 }, { 0x15, 7 }, { 0x13, 8 }, { 0x3f, 8 },
245  { 0x4b, 9 }, { 0x11f, 9 }, { 0xb8, 10 }, { 0x3e3, 10 },
246  { 0x172, 11 }, { 0x24d, 12 }, { 0x3da, 12 }, { 0x2dd, 13 },
247  { 0x1f55, 13 }, { 0x5b9, 14 }, { 0x3eae, 14 }, { 0x0, 4 },
248  { 0x10, 5 }, { 0x8, 7 }, { 0x20, 8 }, { 0x29, 9 },
249  { 0x1f4, 9 }, { 0x233, 10 }, { 0x1e0, 11 }, { 0x12a, 12 },
250  { 0x3dd, 12 }, { 0x50a, 13 }, { 0x1f29, 13 }, { 0xa42, 14 },
251  { 0x1272, 15 }, { 0x1737, 15 }, { 0x3, 5 }, { 0x11, 7 },
252  { 0xc4, 8 }, { 0x4b, 10 }, { 0xb4, 11 }, { 0x7d4, 11 },
253  { 0x345, 12 }, { 0x2d7, 13 }, { 0x7bf, 13 }, { 0x938, 14 },
254  { 0xbbb, 14 }, { 0x95e, 15 }, { 0x13, 5 }, { 0x78, 7 },
255  { 0x69, 9 }, { 0x232, 10 }, { 0x461, 11 }, { 0x3ec, 12 },
256  { 0x520, 13 }, { 0x1f2a, 13 }, { 0x3e50, 14 }, { 0x3e51, 14 },
257  { 0x1486, 15 }, { 0xc, 6 }, { 0x24, 9 }, { 0x94, 11 },
258  { 0x8c0, 12 }, { 0xf09, 14 }, { 0x1ef0, 15 }, { 0x3d, 6 },
259  { 0x53, 9 }, { 0x1a0, 11 }, { 0x2d6, 13 }, { 0xf08, 14 },
260  { 0x13, 7 }, { 0x7c, 9 }, { 0x7c1, 11 }, { 0x4ac, 14 },
261  { 0x1b, 7 }, { 0xa0, 10 }, { 0x344, 12 }, { 0xf79, 14 },
262  { 0x79, 7 }, { 0x3e1, 10 }, { 0x2d4, 13 }, { 0x2306, 14 },
263  { 0x21, 8 }, { 0x23c, 10 }, { 0xfae, 12 }, { 0x23de, 14 },
264  { 0x35, 8 }, { 0x175, 11 }, { 0x7b3, 13 }, { 0xc5, 8 },
265  { 0x174, 11 }, { 0x785, 13 }, { 0x48, 9 }, { 0x1a3, 11 },
266  { 0x49e, 13 }, { 0x2c, 9 }, { 0xfa, 10 }, { 0x7d6, 11 },
267  { 0x92, 10 }, { 0x5cc, 13 }, { 0x1ef1, 15 }, { 0xa3, 10 },
268  { 0x3ed, 12 }, { 0x93e, 14 }, { 0x1e2, 11 }, { 0x1273, 15 },
269  { 0x7c4, 11 }, { 0x1487, 15 }, { 0x291, 12 }, { 0x293, 12 },
270  { 0xf8a, 12 }, { 0x509, 13 }, { 0x508, 13 }, { 0x78d, 13 },
271  { 0x7be, 13 }, { 0x78c, 13 }, { 0x4ae, 14 }, { 0xbba, 14 },
272  { 0x2307, 14 }, { 0xb9a, 14 }, { 0x1736, 15 }, { 0xe, 4 },
273  { 0x45, 7 }, { 0x1f3, 9 }, { 0x47a, 11 }, { 0x5dc, 13 },
274  { 0x23df, 14 }, { 0x19, 5 }, { 0x28, 9 }, { 0x176, 11 },
275  { 0x49d, 13 }, { 0x23dd, 14 }, { 0x30, 6 }, { 0xa2, 10 },
276  { 0x2ef, 12 }, { 0x5b8, 14 }, { 0x3f, 6 }, { 0xa5, 10 },
277  { 0x3db, 12 }, { 0x93f, 14 }, { 0x44, 7 }, { 0x7cb, 11 },
278  { 0x95f, 15 }, { 0x63, 7 }, { 0x3c3, 12 }, { 0x15, 8 },
279  { 0x8f6, 12 }, { 0x17, 8 }, { 0x498, 13 }, { 0x2c, 8 },
280  { 0x7b2, 13 }, { 0x2f, 8 }, { 0x1f54, 13 }, { 0x8d, 8 },
281  { 0x7bd, 13 }, { 0x8e, 8 }, { 0x1182, 13 }, { 0xfb, 8 },
282  { 0x50b, 13 }, { 0x2d, 8 }, { 0x7c0, 11 }, { 0x79, 9 },
283  { 0x1f5f, 13 }, { 0x7a, 9 }, { 0x1f56, 13 }, { 0x231, 10 },
284  { 0x3e4, 10 }, { 0x1a1, 11 }, { 0x143, 11 }, { 0x1f7, 11 },
285  { 0x16f, 12 }, { 0x292, 12 }, { 0x2e7, 12 }, { 0x16c, 12 },
286  { 0x16d, 12 }, { 0x3dc, 12 }, { 0xf8b, 12 }, { 0x499, 13 },
287  { 0x3d8, 12 }, { 0x78e, 13 }, { 0x2d5, 13 }, { 0x1f5e, 13 },
288  { 0x1f2b, 13 }, { 0x78f, 13 }, { 0x4ad, 14 }, { 0x3eaf, 14 },
289  { 0x23dc, 14 }, { 0x4a, 9 },
290 };
291 
292 static const int8_t table2_level[185] = {
293  1, 2, 3, 4, 5, 6, 7, 8,
294  9, 10, 11, 12, 13, 14, 15, 16,
295  17, 18, 19, 1, 2, 3, 4, 5,
296  6, 7, 8, 9, 10, 11, 12, 13,
297  14, 15, 1, 2, 3, 4, 5, 6,
298  7, 8, 9, 10, 11, 12, 1, 2,
299  3, 4, 5, 6, 7, 8, 9, 10,
300  11, 1, 2, 3, 4, 5, 6, 1,
301  2, 3, 4, 5, 1, 2, 3, 4,
302  1, 2, 3, 4, 1, 2, 3, 4,
303  1, 2, 3, 4, 1, 2, 3, 1,
304  2, 3, 1, 2, 3, 1, 2, 3,
305  1, 2, 3, 1, 2, 3, 1, 2,
306  1, 2, 1, 1, 1, 1, 1, 1,
307  1, 1, 1, 1, 1, 1, 1, 1,
308  2, 3, 4, 5, 6, 1, 2, 3,
309  4, 5, 1, 2, 3, 4, 1, 2,
310  3, 4, 1, 2, 3, 1, 2, 1,
311  2, 1, 2, 1, 2, 1, 2, 1,
312  2, 1, 2, 1, 2, 1, 2, 1,
313  2, 1, 2, 1, 1, 1, 1, 1,
314  1, 1, 1, 1, 1, 1, 1, 1,
315  1, 1, 1, 1, 1, 1, 1, 1,
316  1,
317 };
318 
319 static const int8_t table2_run[185] = {
320  0, 0, 0, 0, 0, 0, 0, 0,
321  0, 0, 0, 0, 0, 0, 0, 0,
322  0, 0, 0, 1, 1, 1, 1, 1,
323  1, 1, 1, 1, 1, 1, 1, 1,
324  1, 1, 2, 2, 2, 2, 2, 2,
325  2, 2, 2, 2, 2, 2, 3, 3,
326  3, 3, 3, 3, 3, 3, 3, 3,
327  3, 4, 4, 4, 4, 4, 4, 5,
328  5, 5, 5, 5, 6, 6, 6, 6,
329  7, 7, 7, 7, 8, 8, 8, 8,
330  9, 9, 9, 9, 10, 10, 10, 11,
331  11, 11, 12, 12, 12, 13, 13, 13,
332  14, 14, 14, 15, 15, 15, 16, 16,
333  17, 17, 18, 19, 20, 21, 22, 23,
334  24, 25, 26, 27, 28, 29, 30, 0,
335  0, 0, 0, 0, 0, 1, 1, 1,
336  1, 1, 2, 2, 2, 2, 3, 3,
337  3, 3, 4, 4, 4, 5, 5, 6,
338  6, 7, 7, 8, 8, 9, 9, 10,
339  10, 11, 11, 12, 12, 13, 13, 14,
340  14, 15, 15, 16, 17, 18, 19, 20,
341  21, 22, 23, 24, 25, 26, 27, 28,
342  29, 30, 31, 32, 33, 34, 35, 36,
343  37,
344 };
345 
346 /* second non intra vlc table */
347 static const uint16_t table4_vlc[169][2] = {
348  { 0x0, 3 }, { 0x3, 4 }, { 0xb, 5 }, { 0x14, 6 },
349  { 0x3f, 6 }, { 0x5d, 7 }, { 0xa2, 8 }, { 0xac, 9 },
350  { 0x16e, 9 }, { 0x20a, 10 }, { 0x2e2, 10 }, { 0x432, 11 },
351  { 0x5c9, 11 }, { 0x827, 12 }, { 0xb54, 12 }, { 0x4e6, 13 },
352  { 0x105f, 13 }, { 0x172a, 13 }, { 0x20b2, 14 }, { 0x2d4e, 14 },
353  { 0x39f0, 14 }, { 0x4175, 15 }, { 0x5a9e, 15 }, { 0x4, 4 },
354  { 0x1e, 5 }, { 0x42, 7 }, { 0xb6, 8 }, { 0x173, 9 },
355  { 0x395, 10 }, { 0x72e, 11 }, { 0xb94, 12 }, { 0x16a4, 13 },
356  { 0x20b3, 14 }, { 0x2e45, 14 }, { 0x5, 5 }, { 0x40, 7 },
357  { 0x49, 9 }, { 0x28f, 10 }, { 0x5cb, 11 }, { 0x48a, 13 },
358  { 0x9dd, 14 }, { 0x73e2, 15 }, { 0x18, 5 }, { 0x25, 8 },
359  { 0x8a, 10 }, { 0x51b, 11 }, { 0xe5f, 12 }, { 0x9c9, 14 },
360  { 0x139c, 15 }, { 0x29, 6 }, { 0x4f, 9 }, { 0x412, 11 },
361  { 0x48d, 13 }, { 0x2e41, 14 }, { 0x38, 6 }, { 0x10e, 9 },
362  { 0x5a8, 11 }, { 0x105c, 13 }, { 0x39f2, 14 }, { 0x58, 7 },
363  { 0x21f, 10 }, { 0xe7e, 12 }, { 0x39ff, 14 }, { 0x23, 8 },
364  { 0x2e3, 10 }, { 0x4e5, 13 }, { 0x2e40, 14 }, { 0xa1, 8 },
365  { 0x5be, 11 }, { 0x9c8, 14 }, { 0x83, 8 }, { 0x13a, 11 },
366  { 0x1721, 13 }, { 0x44, 9 }, { 0x276, 12 }, { 0x39f6, 14 },
367  { 0x8b, 10 }, { 0x4ef, 13 }, { 0x5a9b, 15 }, { 0x208, 10 },
368  { 0x1cfe, 13 }, { 0x399, 10 }, { 0x1cb4, 13 }, { 0x39e, 10 },
369  { 0x39f3, 14 }, { 0x5ab, 11 }, { 0x73e3, 15 }, { 0x737, 11 },
370  { 0x5a9f, 15 }, { 0x82d, 12 }, { 0xe69, 12 }, { 0xe68, 12 },
371  { 0x433, 11 }, { 0xb7b, 12 }, { 0x2df8, 14 }, { 0x2e56, 14 },
372  { 0x2e57, 14 }, { 0x39f7, 14 }, { 0x51a5, 15 }, { 0x3, 3 },
373  { 0x2a, 6 }, { 0xe4, 8 }, { 0x28e, 10 }, { 0x735, 11 },
374  { 0x1058, 13 }, { 0x1cfa, 13 }, { 0x2df9, 14 }, { 0x4174, 15 },
375  { 0x9, 4 }, { 0x54, 8 }, { 0x398, 10 }, { 0x48b, 13 },
376  { 0x139d, 15 }, { 0xd, 4 }, { 0xad, 9 }, { 0x826, 12 },
377  { 0x2d4c, 14 }, { 0x11, 5 }, { 0x16b, 9 }, { 0xb7f, 12 },
378  { 0x51a4, 15 }, { 0x19, 5 }, { 0x21b, 10 }, { 0x16fd, 13 },
379  { 0x1d, 5 }, { 0x394, 10 }, { 0x28d3, 14 }, { 0x2b, 6 },
380  { 0x5bc, 11 }, { 0x5a9a, 15 }, { 0x2f, 6 }, { 0x247, 12 },
381  { 0x10, 7 }, { 0xa35, 12 }, { 0x3e, 6 }, { 0xb7a, 12 },
382  { 0x59, 7 }, { 0x105e, 13 }, { 0x26, 8 }, { 0x9cf, 14 },
383  { 0x55, 8 }, { 0x1cb5, 13 }, { 0x57, 8 }, { 0xe5b, 12 },
384  { 0xa0, 8 }, { 0x1468, 13 }, { 0x170, 9 }, { 0x90, 10 },
385  { 0x1ce, 9 }, { 0x21a, 10 }, { 0x218, 10 }, { 0x168, 9 },
386  { 0x21e, 10 }, { 0x244, 12 }, { 0x736, 11 }, { 0x138, 11 },
387  { 0x519, 11 }, { 0xe5e, 12 }, { 0x72c, 11 }, { 0xb55, 12 },
388  { 0x9dc, 14 }, { 0x20bb, 14 }, { 0x48c, 13 }, { 0x1723, 13 },
389  { 0x2e44, 14 }, { 0x16a5, 13 }, { 0x518, 11 }, { 0x39fe, 14 },
390  { 0x169, 9 },
391 };
392 
393 static const int8_t table4_level[168] = {
394  1, 2, 3, 4, 5, 6, 7, 8,
395  9, 10, 11, 12, 13, 14, 15, 16,
396  17, 18, 19, 20, 21, 22, 23, 1,
397  2, 3, 4, 5, 6, 7, 8, 9,
398  10, 11, 1, 2, 3, 4, 5, 6,
399  7, 8, 1, 2, 3, 4, 5, 6,
400  7, 1, 2, 3, 4, 5, 1, 2,
401  3, 4, 5, 1, 2, 3, 4, 1,
402  2, 3, 4, 1, 2, 3, 1, 2,
403  3, 1, 2, 3, 1, 2, 3, 1,
404  2, 1, 2, 1, 2, 1, 2, 1,
405  2, 1, 1, 1, 1, 1, 1, 1,
406  1, 1, 1, 1, 2, 3, 4, 5,
407  6, 7, 8, 9, 1, 2, 3, 4,
408  5, 1, 2, 3, 4, 1, 2, 3,
409  4, 1, 2, 3, 1, 2, 3, 1,
410  2, 3, 1, 2, 1, 2, 1, 2,
411  1, 2, 1, 2, 1, 2, 1, 2,
412  1, 2, 1, 1, 1, 1, 1, 1,
413  1, 1, 1, 1, 1, 1, 1, 1,
414  1, 1, 1, 1, 1, 1, 1, 1,
415 };
416 
417 static const int8_t table4_run[168] = {
418  0, 0, 0, 0, 0, 0, 0, 0,
419  0, 0, 0, 0, 0, 0, 0, 0,
420  0, 0, 0, 0, 0, 0, 0, 1,
421  1, 1, 1, 1, 1, 1, 1, 1,
422  1, 1, 2, 2, 2, 2, 2, 2,
423  2, 2, 3, 3, 3, 3, 3, 3,
424  3, 4, 4, 4, 4, 4, 5, 5,
425  5, 5, 5, 6, 6, 6, 6, 7,
426  7, 7, 7, 8, 8, 8, 9, 9,
427  9, 10, 10, 10, 11, 11, 11, 12,
428  12, 13, 13, 14, 14, 15, 15, 16,
429  16, 17, 18, 19, 20, 21, 22, 23,
430  24, 25, 26, 0, 0, 0, 0, 0,
431  0, 0, 0, 0, 1, 1, 1, 1,
432  1, 2, 2, 2, 2, 3, 3, 3,
433  3, 4, 4, 4, 5, 5, 5, 6,
434  6, 6, 7, 7, 8, 8, 9, 9,
435  10, 10, 11, 11, 12, 12, 13, 13,
436  14, 14, 15, 16, 17, 18, 19, 20,
437  21, 22, 23, 24, 25, 26, 27, 28,
438  29, 30, 31, 32, 33, 34, 35, 36,
439 };
440 
441 RLTable ff_rl_table[NB_RL_TABLES] = {
442  /* intra luminance tables */
443  /* low motion */
444  { 132,
445  85,
446  table0_vlc,
447  table0_run,
448  table0_level, },
449  /* high motion */
450  { 185,
451  119,
452  table2_vlc,
453  table2_run,
454  table2_level, },
455  /* mid-rate */
456  { 102,
457  67,
458  ff_mpeg4_intra_vlc,
459  ff_mpeg4_intra_run,
460  ff_mpeg4_intra_level, },
461  /* intra chrominance / non intra tables */
462  /* low motion inter */
463  { 148,
464  81,
465  table1_vlc,
466  table1_run,
467  table1_level, },
468  /* high motion inter */
469  { 168,
470  99,
471  table4_vlc,
472  table4_run,
473  table4_level, },
474  /* mid rate inter */
475  { 102,
476  58,
477  ff_inter_vlc,
478  ff_inter_run,
479  ff_inter_level, },
480 };
481 
482 /* motion vector table 0 */
483 
484 #define E(mvx, mvy) ((mvx << 8) | mvy)
485 #define ESCAPE 0
486 
487 const uint16_t ff_msmp4_mv_table0[MSMPEG4_MV_TABLES_NB_ELEMS] = {
488  ESCAPE, E(31, 39), E(38, 31), E(24, 32), E(23, 30), E(34, 20),
489  E(33, 22), E(21, 29), E(28, 34), E(33, 24), E(49, 32), E(27, 41),
490  E(32, 2), E(40, 33), E(34, 39), E(37, 25), E(29, 26), E(38, 28),
491  E(43, 31), E(37, 33), E(31, 35), E(32, 35), E(25, 29), E(26, 28),
492  E(32, 42), E(33, 23), E(42, 31), E(35, 36), E(27, 31), E(36, 30),
493  E(21, 32), E(23, 32), E(43, 32), E(36, 32), E(39, 29), E(38, 30),
494  E(36, 34), E(34, 36), E(19, 30), E(20, 38), E(41, 41), E(26, 44),
495  E(41, 53), E(42, 11), E(42, 20), E(42, 25), E(26, 45), E(26, 46),
496  E(26, 47), E(26, 48), E( 1, 39), E(26, 52), E(37, 46), E(37, 49),
497  E(37, 63), E(23, 55), E(34, 44), E(42, 38), E(27, 13), E(43, 13),
498  E(34, 57), E(27, 22), E(31, 51), E(24, 16), E(33, 12), E(16, 28),
499  E( 3, 35), E(31, 57), E(24, 25), E(31, 33), E(33, 33), E(34, 32),
500  E(31, 34), E(34, 31), E(33, 20), E(24, 26), E( 4, 28), E(44, 28),
501  E(44, 29), E(11, 32), E(44, 31), E(31, 62), E(13, 34), E(13, 35),
502  E(44, 35), E(45, 19), E(13, 49), E(25, 48), E(22, 39), E(38, 40),
503  E(26, 18), E(38, 43), E(38, 46), E(39, 11), E(32, 6), E(30, 48),
504  E(39, 19), E(30, 49), E(22, 41), E(32, 10), E(26, 23), E(30, 58),
505  E(47, 17), E(47, 21), E(47, 23), E(19, 34), E(47, 30), E(30, 60),
506  E(31, 0), E(35, 44), E( 8, 34), E(23, 26), E(47, 37), E(47, 46),
507  E(27, 43), E(35, 49), E(47, 59), E(31, 4), E(48, 34), E(35, 59),
508  E(19, 37), E(36, 22), E(49, 25), E(49, 28), E(33, 46), E(31, 6),
509  E(39, 40), E(27, 59), E(39, 42), E(49, 36), E(49, 61), E(50, 28),
510  E(50, 30), E(50, 31), E(39, 43), E(31, 10), E(51, 22), E(51, 23),
511  E(39, 47), E(28, 20), E(33, 52), E(33, 55), E(21, 36), E(40, 25),
512  E(31, 16), E(52, 1), E(53, 11), E(40, 27), E(53, 29), E( 9, 5),
513  E(33, 63), E(31, 18), E(53, 41), E(54, 31), E(54, 34), E(54, 38),
514  E(55, 1), E(55, 5), E(34, 13), E(15, 28), E(56, 31), E(25, 17),
515  E(56, 38), E(21, 39), E(21, 41), E(40, 36), E(40, 37), E(25, 22),
516  E(40, 39), E(58, 33), E(36, 43), E( 5, 43), E(41, 15), E(41, 17),
517  E(12, 49), E(60, 30), E(41, 21), E(41, 22), E(37, 20), E(22, 10),
518  E(61, 17), E(18, 25), E(29, 54), E(29, 57), E(30, 3), E(61, 34),
519  E(30, 8), E(61, 36), E(62, 25), E(62, 31), E(30, 14), E(30, 15),
520  E(63, 19), E(18, 29), E(13, 25), E(30, 18), E(45, 30), E( 1, 63),
521  E(34, 16), E(31, 42), E(22, 28), E(35, 13), E(15, 33), E(46, 33),
522  E(46, 35), E(35, 19), E(31, 46), E(28, 43), E(29, 17), E(29, 19),
523  E(23, 36), E(41, 39), E(27, 24), E(14, 31), E(53, 32), E(53, 33),
524  E(27, 26), E(24, 28), E(32, 62), E(57, 33), E(32, 63), E(17, 33),
525  E(42, 39), E(37, 19), E(29, 49), E(33, 17), E( 1, 31), E(25, 43),
526  E(32, 13), E(32, 15), E(63, 29), E(26, 25), E(40, 35), E(23, 34),
527  E(27, 25), E(22, 33), E(24, 29), E(22, 31), E(39, 39), E(43, 35),
528  E(27, 36), E(37, 24), E( 6, 32), E(42, 30), E(24, 33), E(40, 31),
529  E(28, 39), E(32, 1), E(32, 41), E(41, 32), E(36, 31), E(28, 32),
530  E(35, 31), E(29, 31), E(38, 32), E(23, 31), E(27, 30), E(32, 59),
531  E(32, 22), E(32, 21), E(30, 39), E(35, 25), E(26, 34), E(34, 38),
532  E(30, 28), E(44, 33), E(36, 23), E(47, 33), E(26, 27), E(30, 44),
533  E(31, 60), E(41, 30), E(39, 36), E(33, 19), E(33, 29), E(32, 36),
534  E(22, 34), E(45, 31), E(36, 24), E(32, 16), E(45, 35), E(19, 32),
535  E(36, 27), E(32, 4), E(43, 33), E(60, 32), E(37, 31), E(35, 33),
536  E(35, 32), E(34, 29), E(33, 28), E(25, 33), E(25, 34), E(21, 33),
537  E(36, 35), E(37, 32), E(29, 39), E(31, 24), E(30, 41), E(31, 3),
538  E(41, 35), E(22, 32), E(32, 39), E(32, 30), E(33, 32), E(32, 29),
539  E(33, 35), E(31, 28), E(28, 30), E(26, 33), E(31, 49), E(39, 41),
540  E(20, 28), E(20, 29), E(44, 34), E(23, 38), E(33, 7), E(34, 61),
541  E(29, 29), E(31, 38), E(35, 11), E(33, 50), E(33, 13), E(28, 41),
542  E(41, 19), E(23, 47), E(41, 25), E(41, 26), E(29, 15), E(25, 42),
543  E(26, 41), E(49, 29), E(29, 45), E(24, 27), E(37, 17), E(49, 35),
544  E(34, 33), E(30, 35), E(50, 32), E(51, 29), E(51, 32), E(26, 24),
545  E(39, 13), E(25, 26), E(26, 26), E(15, 31), E(39, 24), E(18, 33),
546  E(42, 28), E(17, 30), E( 4, 31), E(31, 11), E(32, 45), E(32, 46),
547  E(60, 33), E( 1, 33), E(42, 35), E(32, 57), E( 0, 32), E(12, 32),
548  E(19, 35), E(35, 45), E(22, 38), E(30, 21), E( 5, 33), E( 5, 31),
549  E(17, 31), E(29, 21), E(22, 35), E(31, 5), E(31, 17), E(43, 29),
550  E(37, 38), E(27, 38), E(32, 18), E(32, 58), E(32, 19), E(33, 43),
551  E(29, 41), E(33, 41), E(31, 37), E(30, 37), E(41, 33), E( 7, 32),
552  E(28, 31), E(34, 27), E(30, 27), E(37, 28), E(26, 36), E(34, 30),
553  E(31, 29), E(33, 30), E(27, 32), E(38, 29), E(30, 25), E(36, 28),
554  E(37, 36), E(21, 34), E(23, 39), E(19, 53), E(34, 41), E(36, 33),
555  E(32, 28), E(25, 32), E(29, 32), E(29, 33), E(33, 27), E(29, 27),
556  E(43, 30), E(35, 41), E(29, 43), E(26, 39), E(22, 29), E(32, 7),
557  E(19, 29), E(32, 17), E(25, 28), E(31, 19), E(41, 28), E(49, 31),
558  E(28, 25), E(34, 19), E(28, 40), E(39, 26), E(34, 21), E(19, 33),
559  E(37, 39), E(38, 23), E(29, 40), E(21, 30), E(36, 39), E(42, 34),
560  E(27, 28), E(59, 33), E(38, 33), E(35, 28), E(33, 34), E(30, 32),
561  E(30, 36), E(23, 35), E(33, 21), E(35, 23), E(31, 21), E(30, 26),
562  E(41, 31), E(39, 32), E(32, 27), E(26, 30), E(31, 22), E(37, 37),
563  E(38, 27), E(39, 27), E(32, 43), E(23, 29), E(32, 60), E(27, 39),
564  E(25, 35), E(61, 32), E(30, 33), E(30, 34), E(34, 28), E(33, 36),
565  E(37, 27), E(20, 22), E(20, 27), E(41, 20), E(13, 29), E( 2, 33),
566  E( 5, 41), E( 5, 42), E( 1, 35), E(32, 24), E(34, 24), E( 5, 62),
567  E(32, 50), E( 6, 29), E(32, 53), E(35, 50), E(20, 35), E(35, 55),
568  E(27, 42), E(35, 61), E(35, 63), E(36, 4), E(36, 7), E(13, 42),
569  E(36, 21), E(41, 46), E(41, 47), E(33, 37), E(28, 33), E(41, 49),
570  E( 3, 27), E(30, 46), E(42, 17), E(27, 55), E(20, 41), E(30, 50),
571  E(27, 63), E(28, 4), E(30, 56), E(21, 18), E(33, 8), E(33, 10),
572  E(14, 18), E(24, 51), E(30, 63), E(42, 36), E(24, 55), E(33, 18),
573  E(25, 5), E(42, 55), E(43, 9), E(14, 29), E(43, 17), E(43, 21),
574  E(14, 30), E(43, 27), E( 7, 1), E(36, 59), E(37, 7), E(37, 11),
575  E(37, 12), E(37, 15), E( 7, 5), E(14, 42), E(25, 24), E(43, 41),
576  E(43, 43), E(44, 7), E(15, 27), E(37, 22), E( 7, 25), E( 7, 31),
577  E( 3, 30), E( 1, 37), E( 8, 22), E(15, 39), E(15, 53), E( 8, 29),
578  E(44, 36), E(44, 37), E(44, 48), E(45, 0), E(45, 5), E(45, 13),
579  E(45, 17), E( 8, 31), E( 8, 32), E(45, 26), E(21, 46), E(45, 28),
580  E(28, 44), E(28, 45), E(28, 46), E(21, 53), E(28, 49), E(28, 51),
581  E(22, 3), E(37, 41), E(46, 3), E(46, 22), E(37, 42), E( 8, 33),
582  E(29, 5), E(37, 45), E(29, 7), E(22, 22), E(46, 40), E(37, 53),
583  E(22, 24), E(29, 14), E(47, 25), E(47, 27), E(38, 10), E(38, 12),
584  E(16, 34), E(38, 16), E(38, 17), E(33, 53), E(38, 20), E(22, 26),
585  E(47, 39), E(47, 45), E(29, 18), E(25, 45), E(16, 35), E( 0, 33),
586  E(48, 31), E( 1, 49), E(34, 4), E(48, 39), E(48, 42), E(34, 11),
587  E(25, 51), E(26, 5), E(26, 13), E(49, 26), E(49, 27), E(26, 17),
588  E( 1, 52), E(49, 30), E( 4, 0), E(26, 22), E( 4, 12), E(49, 34),
589  E( 1, 62), E( 9, 36), E(49, 38), E(49, 41), E(49, 47), E(10, 30),
590  E(49, 63), E(17, 38), E(38, 41), E(17, 43), E(17, 59), E(50, 33),
591  E(38, 45), E(50, 37), E(50, 38), E(22, 40), E(38, 47), E(51, 24),
592  E(38, 48), E(38, 49), E(51, 30), E(39, 1), E(39, 10), E(18, 22),
593  E(22, 49), E(39, 15), E(51, 39), E(22, 59), E(52, 31), E(52, 32),
594  E(52, 33), E(39, 18), E(53, 13), E(53, 15), E(10, 31), E(23, 21),
595  E(18, 27), E(29, 44), E(10, 42), E(53, 39), E(29, 46), E(54, 17),
596  E(11, 26), E(54, 32), E(11, 30), E(11, 31), E(55, 0), E( 1, 30),
597  E(18, 34), E(55, 9), E(55, 12), E(55, 13), E(55, 25), E(55, 31),
598  E(55, 32), E(29, 55), E(34, 43), E(18, 35), E(29, 61), E(56, 33),
599  E(56, 35), E(34, 46), E(57, 25), E(34, 47), E(34, 48), E(29, 62),
600  E(29, 63), E(57, 38), E(57, 61), E(35, 1), E(35, 2), E(35, 5),
601  E(35, 7), E(35, 9), E(39, 46), E(35, 10), E(59, 34), E(59, 35),
602  E(18, 36), E(59, 55), E(39, 51), E(30, 7), E(18, 40), E(40, 23),
603  E(60, 34), E(60, 37), E(61, 5), E(30, 13), E(18, 42), E(61, 18),
604  E(61, 25), E(19, 27), E(19, 28), E(41, 11), E(17, 37), E(26, 42),
605  E(20, 39), E(45, 37), E(46, 31), E(32, 49), E(37, 21), E(22, 27),
606  E(47, 29), E(29, 47), E(31, 53), E(27, 40), E(29, 51), E(30, 16),
607  E(21, 26), E(33, 1), E(35, 40), E(18, 30), E(25, 41), E(33, 44),
608  E(50, 34), E(51, 25), E(42, 27), E( 2, 31), E(15, 35), E(51, 35),
609  E(53, 31), E(33, 15), E(25, 49), E(29, 1), E(55, 35), E(37, 40),
610  E(38, 5), E(33, 58), E(38, 21), E(59, 29), E(38, 22), E(33, 59),
611  E(39, 45), E(13, 31), E(32, 9), E(40, 26), E(61, 9), E(61, 29),
612  E(32, 11), E( 9, 32), E(44, 30), E( 3, 3), E(31, 13), E(29, 20),
613  E(25, 18), E(24, 35), E(48, 32), E(16, 32), E(28, 24), E(49, 33),
614  E(22, 30), E(34, 40), E(31, 47), E(38, 39), E(39, 37), E(44, 32),
615  E(11, 33), E(35, 24), E(30, 23), E(33, 45), E(33, 47), E(36, 25),
616  E(31, 59), E(40, 34), E(25, 27), E(27, 27), E(38, 26), E(31, 40),
617  E(36, 37), E(28, 27), E(32, 31), E(31, 31), E(34, 35), E(32, 37),
618  E(34, 34), E(24, 31), E(39, 34), E(34, 37), E(27, 33), E(28, 35),
619  E(31, 61), E(36, 26), E(25, 39), E(45, 33), E(25, 31), E(35, 34),
620  E( 3, 31), E(34, 22), E(38, 37), E(39, 25), E(40, 30), E(38, 25),
621  E( 1, 32), E(25, 30), E(39, 35), E(30, 38), E(37, 29), E(32, 40),
622  E(28, 28), E(29, 38), E(32, 5), E(37, 34), E(31, 27), E(35, 27),
623  E(27, 29), E(23, 27), E(28, 23), E(33, 42), E(46, 32), E(15, 32),
624  E(13, 33), E(24, 36), E(41, 37), E(24, 37), E(34, 17), E(34, 18),
625  E(30, 22), E(26, 40), E(24, 38), E(14, 32), E(60, 31), E(21, 35),
626  E(29, 24), E(39, 17), E(23, 25), E(35, 17), E(37, 23), E(30, 24),
627  E(32, 61), E(19, 31), E(24, 34), E(25, 25), E(26, 38), E(45, 32),
628  E(38, 35), E(36, 29), E( 3, 32), E(26, 29), E(36, 36), E(30, 31),
629  E(59, 32), E(28, 36), E(63, 32), E(26, 32), E(38, 34), E(63, 33),
630  E(31, 20), E(27, 11), E(20, 32), E(24, 30), E(33, 3), E(37, 35),
631  E(28, 38), E(39, 30), E(32, 3), E(31, 26), E(39, 31), E(35, 29),
632  E(31, 30), E(32, 38), E(23, 33), E(23, 3), E( 9, 29), E(25, 40),
633  E( 9, 31), E(29, 53), E(20, 30), E(30, 17), E(30, 20), E(42, 37),
634  E(18, 31), E(28, 42), E(25, 47), E(28, 47), E(28, 54), E(21, 38),
635  E(29, 9), E(43, 34), E(29, 13), E(43, 37), E(26, 21), E(44, 25),
636  E(44, 27), E(21, 43), E(38, 42), E(35, 30), E(21, 45), E(24, 40),
637  E(45, 25), E(45, 27), E(35, 46), E(39, 22), E(22, 25), E(35, 53),
638  E(36, 20), E(34, 2), E(34, 14), E(45, 39), E(34, 15), E(29, 22),
639  E(31, 44), E(46, 34), E(25, 21), E(46, 38), E(16, 33), E(17, 27),
640  E(31, 48), E(20, 34), E(32, 52), E(47, 35), E(47, 47), E(47, 49),
641  E(32, 54), E(49, 2), E(49, 13), E(49, 23), E(31, 52), E( 1, 29),
642  E(27, 45), E(28, 22), E(39, 49), E(39, 54), E(21, 21), E(36, 40),
643  E(23, 42), E(51, 31), E( 2, 30), E(40, 29), E(51, 34), E(32, 0),
644  E(53, 25), E(24, 23), E(30, 51), E(24, 24), E(30, 59), E(21, 28),
645  E(40, 38), E(57, 29), E(57, 31), E(31, 2), E(41, 13), E(58, 31),
646  E(32, 8), E(12, 31), E( 4, 33), E(32, 12), E(34, 45), E(59, 41),
647  E(31, 7), E(32, 14), E(13, 30), E( 9, 25), E(35, 18), E(26, 43),
648  E(35, 20), E(37, 43), E(61, 35), E(37, 44), E(63, 1), E(26, 49),
649  E(29, 42), E(41, 42), E(45, 34), E(33, 51), E(34, 42), E(47, 31),
650  E(41, 36), E(22, 36), E(42, 29), E(35, 21), E(35, 22), E(23, 37),
651  E(32, 44), E(35, 43), E(43, 25), E(32, 47), E( 7, 33), E(31, 45),
652  E(41, 27), E(20, 31), E(31, 58), E(16, 31), E(13, 32), E(63, 31),
653  E(25, 38), E(30, 43), E(33, 61), E(31, 43), E(41, 29), E(34, 23),
654  E(39, 28), E(47, 32), E(40, 28), E(58, 32), E(59, 31), E(41, 34),
655  E(33, 5), E( 3, 33), E(17, 32), E(61, 33), E(42, 33), E(21, 31),
656  E(26, 35), E(35, 26), E(29, 36), E(26, 31), E(33, 38), E(30, 30),
657  E(31, 32), E(33, 31), E(37, 30), E(31, 23), E(30, 42), E(26, 37),
658  E(33, 26), E(27, 35), E(31, 36), E(27, 34), E(35, 37), E(29, 23),
659  E(36, 38), E(61, 31), E(33, 40), E(37, 26), E(62, 32), E(35, 38),
660  E(57, 32), E(31, 41), E(34, 26), E(34, 25), E(40, 32), E(35, 35),
661  E(29, 34), E(32, 25), E(29, 30), E(28, 26), E(38, 18), E(23, 41),
662  E(32, 20), E(29, 28), E(29, 25), E(28, 37), E(42, 32), E(33, 39),
663  E(32, 26), E(31, 25), E(30, 40), E(35, 47), E(30, 45), E(30, 54),
664  E(31, 1), E(32, 23), E(33, 25), E(42, 26), E(47, 34), E(39, 38),
665  E(38, 14), E(40, 22), E(40, 24), E(51, 33), E(55, 34), E(56, 32),
666  E(18, 32), E(21, 37), E(39, 21), E(39, 23), E(33, 49), E(17, 35),
667  E(41, 23), E(23, 28), E(24, 39), E(43, 39), E(25, 23), E(31, 55),
668  E(20, 33), E(25, 37), E(38, 38), E(25, 36), E(27, 37), E(29, 37),
669  E( 4, 32), E(39, 33), E( 5, 32), E(28, 29), E(38, 24), E(17, 29),
670  E(35, 39), E( 2, 32), E(38, 36), E(30, 29), E(29, 35), E(32, 34),
671  E(32, 33), E(32, 32),
672 };
673 
674 const uint8_t ff_msmp4_mv_table0_lens[MSMPEG4_MV_TABLES_NB_ELEMS] = {
675  8, 12, 12, 13, 15, 15, 15, 15, 12, 15, 15, 15, 15, 14, 14, 14, 14, 14,
676  14, 11, 9, 8, 13, 14, 14, 14, 14, 13, 11, 12, 12, 12, 12, 10, 13, 13,
677  12, 12, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
678  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 6, 6, 7,
679  8, 8, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
680  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
681  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
682  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
683  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
684  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
685  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16,
686  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
687  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15,
688  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 13, 12, 11, 10,
689  9, 9, 11, 13, 13, 14, 14, 13, 13, 13, 13, 13, 12, 16, 16, 15, 15, 15,
690  15, 15, 15, 15, 9, 10, 15, 15, 15, 15, 15, 15, 14, 14, 14, 13, 11, 9,
691  8, 10, 11, 12, 14, 14, 13, 10, 13, 14, 14, 14, 14, 13, 11, 7, 5, 8,
692  9, 11, 12, 13, 16, 16, 16, 16, 16, 16, 16, 16, 11, 12, 16, 16, 16, 16,
693  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 8, 10, 16, 16, 16, 16,
694  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
695  16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
696  14, 14, 11, 12, 13, 13, 11, 12, 13, 14, 14, 9, 9, 8, 10, 13, 13, 13,
697  14, 16, 17, 17, 15, 11, 10, 10, 8, 9, 11, 13, 15, 15, 15, 15, 15, 15,
698  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
699  14, 14, 12, 12, 8, 7, 11, 14, 14, 14, 14, 13, 13, 10, 10, 13, 14, 14,
700  14, 14, 14, 14, 14, 14, 13, 12, 8, 9, 11, 11, 14, 17, 17, 17, 17, 17,
701  17, 17, 17, 13, 13, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
702  17, 17, 17, 11, 11, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
703  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
704  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
705  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
706  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
707  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
708  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
709  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
710  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
711  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
712  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
713  17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16,
714  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
715  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
716  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15,
717  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14,
718  14, 14, 4, 5, 10, 10, 9, 13, 13, 12, 11, 12, 14, 14, 14, 14, 11, 10,
719  14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 13, 13, 13, 13, 12, 11, 12,
720  12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
721  15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 13, 12, 12, 13, 13, 8,
722  12, 13, 13, 11, 12, 15, 16, 16, 14, 14, 14, 12, 13, 13, 12, 12, 11, 10,
723  8, 11, 13, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
724  16, 16, 16, 16, 16, 16, 16, 16, 16, 10, 16, 16, 16, 16, 16, 16, 16, 16,
725  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
726  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
727  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
728  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15,
729  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
730  15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13,
731  13, 13, 12, 12, 12, 9, 4, 5, 12, 13, 14, 14, 12, 12, 10, 12, 12, 14,
732  14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 12, 10, 10, 10, 10, 14, 16, 16,
733  15, 13, 13, 13, 12, 12, 11, 11, 13, 15, 15, 15, 15, 12, 11, 15, 15, 15,
734  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
735  15, 14, 14, 14, 13, 12, 12, 11, 12, 12, 14, 14, 13, 13, 13, 10, 10, 6,
736  4, 1,
737 };
738 
739 /* motion vector table 1 */
740 
741 const uint16_t ff_msmp4_mv_table1[MSMPEG4_MV_TABLES_NB_ELEMS] = {
742  E(32, 32), E(42, 39), E(35, 53), E( 3, 28), E(51, 39), E(35, 57),
743  E(16, 46), E(35, 10), E(30, 52), E(63, 27), E(57, 35), E(39, 42),
744  E(39, 45), E(25, 59), E(35, 15), E(51, 34), E(31, 9), E(48, 34),
745  E( 2, 33), E( 6, 31), E(34, 49), E(30, 43), E(28, 42), E(33, 51),
746  E(39, 27), E(33, 42), E(37, 25), E(60, 34), E(38, 60), E( 9, 38),
747  E(38, 33), E(51, 32), E(30, 22), E(33, 23), E(32, 24), E(32, 26),
748  E(32, 29), E(40, 29), E(27, 23), E(46, 29), E(31, 14), E( 9, 30),
749  E(35, 45), E(29, 49), E(31, 11), E(47, 32), E(32, 48), E(39, 35),
750  E(37, 31), E(25, 34), E(30, 25), E(24, 30), E(35, 25), E(61, 32),
751  E(39, 24), E(16, 24), E(36, 23), E(50, 32), E(32, 45), E(19, 33),
752  E(59, 33), E(29, 25), E(30, 36), E(63, 33), E(45, 39), E(31, 12),
753  E(60, 29), E(14, 24), E(34, 0), E(42, 20), E(24, 16), E( 0, 28),
754  E(37, 43), E(18, 35), E(61, 28), E(57, 1), E(30, 30), E(31, 33),
755  E(31, 35), E(26, 32), E(37, 49), E(28, 4), E(53, 21), E(20, 42),
756  E(46, 39), E(14, 29), E(47, 3), E(38, 44), E(38, 21), E(38, 53),
757  E( 9, 55), E(34, 11), E(39, 5), E(43, 3), E(17, 39), E(39, 53),
758  E(59, 28), E( 5, 25), E(27, 19), E( 0, 34), E(55, 31), E(46, 28),
759  E(19, 35), E(37, 41), E(62, 30), E(34, 44), E(30, 18), E(16, 29),
760  E(19, 34), E(49, 35), E(30, 41), E(25, 27), E(43, 32), E( 4, 32),
761  E(34, 25), E(27, 25), E(33, 19), E(32, 41), E(25, 29), E(62, 31),
762  E(24, 35), E(32, 38), E(30, 32), E(34, 33), E(34, 29), E(41, 36),
763  E(12, 28), E(27, 21), E(41, 25), E(39, 26), E(30, 24), E(37, 21),
764  E(14, 31), E( 5, 30), E(13, 34), E(35, 19), E(55, 34), E(30, 44),
765  E(40, 36), E(40, 38), E(42, 25), E(31, 19), E(27, 36), E(30, 42),
766  E(37, 27), E(31, 17), E(21, 33), E(45, 31), E(32, 44), E(39, 28),
767  E(20, 33), E(46, 33), E(47, 31), E(35, 23), E(19, 31), E(33, 30),
768  E(28, 32), E(36, 32), E(33, 32), E(34, 40), E( 8, 31), E(20, 28),
769  E(35, 39), E(43, 33), E(25, 23), E(45, 37), E(35, 3), E(33, 55),
770  E(35, 29), E(36, 41), E(54, 30), E(38, 22), E(27, 41), E(37, 24),
771  E(62, 33), E(40, 26), E(15, 35), E(59, 35), E(49, 30), E( 1, 33),
772  E(40, 33), E(32, 0), E(29, 37), E(32, 2), E( 3, 32), E(42, 32),
773  E(49, 31), E(21, 34), E(21, 30), E(14, 32), E( 5, 31), E(28, 36),
774  E(31, 21), E(51, 33), E(31, 55), E(29, 51), E(31, 38), E(62, 32),
775  E(34, 47), E(34, 48), E(39, 38), E(24, 24), E(32, 30), E(29, 32),
776  E(30, 34), E(35, 34), E(29, 15), E(25, 21), E(26, 36), E(33, 61),
777  E(31, 26), E(32, 34), E(30, 33), E(27, 31), E(23, 35), E(29, 50),
778  E(21, 25), E(31, 47), E(36, 37), E(35, 41), E(58, 31), E(29, 23),
779  E(29, 41), E(21, 29), E(20, 30), E(33, 24), E(32, 22), E(42, 35),
780  E(29, 46), E(10, 30), E(61, 29), E(33, 10), E(49, 34), E(35, 42),
781  E(34, 45), E( 3, 29), E(38, 42), E(39, 22), E(29, 3), E( 7, 33),
782  E(41, 27), E( 1, 34), E(30, 31), E(13, 32), E(28, 25), E(12, 32),
783  E(40, 28), E(25, 35), E(31, 61), E(28, 31), E(29, 34), E(34, 35),
784  E(28, 33), E(26, 33), E(35, 1), E( 4, 34), E(31, 58), E(33, 2),
785  E(39, 37), E(21, 31), E(60, 33), E(23, 28), E(15, 34), E(38, 30),
786  E(37, 33), E(34, 34), E(31, 28), E(23, 36), E(11, 35), E(37, 23),
787  E(28, 23), E(35, 13), E(30, 58), E(30, 3), E(24, 26), E( 1, 63),
788  E(43, 25), E(56, 31), E( 8, 34), E(32, 14), E(44, 33), E(32, 35),
789  E(26, 31), E(31, 5), E(33, 49), E(31, 20), E(36, 33), E(32, 1),
790  E(27, 33), E(31, 34), E(31, 30), E(28, 39), E(37, 36), E(43, 31),
791  E(31, 59), E(34, 39), E(31, 27), E(34, 61), E(42, 38), E(24, 39),
792  E(45, 25), E(30, 61), E(20, 29), E(23, 37), E( 8, 30), E(38, 41),
793  E(22, 26), E(33, 48), E(17, 28), E(52, 33), E(34, 50), E(29, 21),
794  E(32, 9), E(30, 23), E(49, 33), E(43, 35), E(28, 24), E(39, 39),
795  E(33, 21), E(33, 34), E(32, 28), E(30, 29), E(25, 37), E(32, 11),
796  E(48, 33), E( 2, 30), E(15, 31), E(20, 31), E(22, 35), E(53, 30),
797  E(43, 37), E(44, 29), E(29, 30), E( 1, 29), E(27, 40), E(31, 6),
798  E(41, 39), E(43, 28), E(41, 28), E(30, 19), E(31, 8), E(36, 22),
799  E(30, 45), E(25, 28), E(31, 51), E(28, 40), E(32, 25), E(21, 35),
800  E(24, 29), E(25, 25), E(15, 33), E(20, 32), E(40, 30), E(39, 34),
801  E(31, 46), E(17, 35), E(22, 32), E(39, 31), E(33, 28), E(29, 29),
802  E(21, 32), E(37, 37), E(43, 30), E(18, 30), E(32, 8), E(37, 32),
803  E(31, 32), E(31, 22), E(31, 40), E(57, 32), E(38, 29), E(33, 37),
804  E(35, 35), E(33, 63), E( 5, 34), E(55, 35), E(31, 10), E(33, 58),
805  E(30, 17), E(40, 37), E(23, 39), E(15, 30), E(29, 18), E(34, 54),
806  E(34, 14), E(59, 29), E(34, 16), E(30, 59), E(11, 30), E(13, 35),
807  E(38, 23), E( 5, 35), E(24, 28), E(33, 15), E(37, 30), E(25, 31),
808  E(36, 40), E(13, 33), E(33, 45), E(31, 49), E(32, 16), E(42, 31),
809  E(25, 33), E(32, 36), E(39, 25), E(11, 32), E(33, 5), E(61, 31),
810  E(63, 32), E(31, 4), E( 0, 30), E(30, 47), E(32, 62), E(37, 29),
811  E(31, 2), E(42, 36), E( 5, 29), E(30, 55), E(29, 20), E(29, 35),
812  E(34, 12), E(10, 31), E(44, 35), E(30, 14), E(63, 29), E(35, 18),
813  E(12, 34), E( 3, 34), E(33, 47), E(32, 51), E(39, 36), E(37, 39),
814  E(32, 53), E(32, 10), E(29, 24), E(17, 29), E(32, 20), E(29, 39),
815  E(33, 27), E(31, 36), E(32, 27), E(31, 3), E(30, 39), E(44, 32),
816  E(31, 37), E( 5, 33), E(44, 30), E(46, 31), E(32, 40), E(36, 25),
817  E(35, 40), E(26, 38), E(37, 38), E(33, 38), E(25, 32), E( 2, 32),
818  E(58, 33), E(26, 24), E(15, 29), E(31, 1), E(31, 25), E(17, 26),
819  E(25, 22), E(34, 2), E(43, 27), E(39, 23), E(34, 8), E(56, 30),
820  E(29, 55), E(23, 38), E(30, 60), E(12, 31), E(30, 4), E(10, 34),
821  E(35, 49), E( 9, 34), E(24, 27), E(58, 34), E(10, 33), E(12, 30),
822  E(54, 31), E(32, 56), E(34, 23), E(38, 27), E( 8, 32), E(22, 31),
823  E(34, 24), E(36, 36), E(17, 32), E(38, 36), E(33, 25), E(32, 33),
824  E(32, 31), E(58, 32), E(38, 28), E(38, 37), E(38, 26), E(22, 29),
825  E(29, 43), E(32, 61), E(25, 36), E(16, 33), E(35, 24), E(32, 55),
826  E(35, 43), E(33, 9), E(43, 29), E(18, 34), E(46, 34), E(38, 24),
827  E(35, 26), E(32, 6), E(60, 31), E( 1, 32), E(23, 33), E(30, 35),
828  E(27, 32), E(33, 26), E(41, 31), E(35, 38), E(33, 54), E(37, 42),
829  E(20, 35), E(41, 38), E(35, 46), E(29, 44), E(18, 26), E(61, 27),
830  E(30, 9), E(40, 39), E(24, 25), E(39, 21), E(39, 32), E(53, 29),
831  E(62, 28), E(26, 42), E(29, 13), E(33, 0), E(34, 5), E(53, 34),
832  E(49, 37), E(21, 28), E(27, 24), E(11, 29), E(63, 63), E(50, 33),
833  E(33, 18), E(18, 33), E(53, 33), E(60, 30), E(13, 31), E(32, 50),
834  E(36, 24), E(24, 34), E(27, 34), E(32, 58), E(38, 35), E(35, 28),
835  E(16, 32), E(33, 60), E(51, 30), E(32, 4), E(36, 39), E(43, 34),
836  E(45, 30), E(27, 39), E(45, 33), E(42, 33), E(30, 38), E(32, 17),
837  E(31, 43), E(20, 26), E(26, 22), E(23, 27), E( 7, 29), E(13, 25),
838  E( 6, 33), E(47, 25), E(29, 61), E(30, 0), E( 9, 35), E(51, 25),
839  E(22, 36), E(34, 15), E(21, 27), E(25, 40), E(33, 53), E(32, 37),
840  E(56, 33), E(57, 3), E(30, 10), E(38, 16), E(51, 37), E(51, 38),
841  E(38, 18), E(63, 30), E(28, 46), E(40, 27), E(35, 9), E(33, 6),
842  E(42, 28), E(29, 22), E(24, 38), E(30, 2), E(25, 26), E(31, 63),
843  E(52, 32), E(31, 57), E(29, 26), E(35, 31), E(32, 5), E(41, 32),
844  E(35, 21), E(38, 39), E( 4, 31), E(30, 40), E(17, 31), E( 9, 33),
845  E(22, 28), E(34, 18), E( 4, 30), E(17, 34), E(28, 22), E(55, 33),
846  E(42, 29), E(40, 34), E(46, 32), E(38, 34), E(48, 32), E(63, 31),
847  E(23, 31), E(39, 33), E(33, 3), E( 3, 31), E(18, 29), E(33, 62),
848  E(33, 8), E(24, 42), E(58, 28), E(58, 29), E(34, 3), E(49, 25),
849  E(29, 16), E(43, 26), E( 4, 29), E( 1, 35), E( 4, 28), E(42, 27),
850  E(35, 51), E(35, 61), E(30, 48), E(17, 37), E( 5, 9), E(56, 34),
851  E(25, 41), E(17, 30), E(20, 34), E(47, 35), E(34, 21), E(33, 13),
852  E(16, 34), E(40, 35), E(32, 19), E(28, 35), E(33, 36), E(36, 30),
853  E(25, 39), E(16, 30), E(42, 30), E(19, 32), E(30, 46), E(53, 32),
854  E(32, 23), E(29, 42), E(10, 32), E(11, 31), E(14, 33), E(34, 38),
855  E(32, 39), E(41, 29), E(26, 26), E(61, 7), E(25, 49), E(22, 33),
856  E(28, 38), E(36, 38), E(45, 32), E(34, 27), E(28, 30), E(34, 28),
857  E(33, 59), E(37, 45), E(36, 20), E(55, 29), E(28, 21), E(35, 5),
858  E(29, 5), E(50, 29), E(48, 28), E(52, 34), E( 2, 29), E(42, 24),
859  E(34, 10), E(40, 24), E(46, 35), E(46, 36), E(43, 38), E(33, 11),
860  E( 4, 33), E(33, 40), E(32, 18), E(36, 34), E(27, 35), E(35, 22),
861  E(35, 55), E(29, 11), E(29, 38), E(41, 33), E(29, 28), E( 7, 32),
862  E(44, 31), E(26, 25), E(39, 29), E(32, 3), E(16, 31), E(31, 53),
863  E(26, 27), E(34, 43), E(38, 25), E(29, 40), E(41, 35), E(35, 27),
864  E(36, 29), E(38, 31), E(29, 27), E(32, 43), E(27, 29), E(30, 37),
865  E(24, 32), ESCAPE, E(32, 63), E(24, 31), E(42, 34), E(48, 36),
866  E(20, 38), E(29, 53), E(31, 54), E(61, 33), E(41, 26), E( 7, 30),
867  E(30, 49), E(35, 20), E(19, 27), E(14, 30), E(21, 39), E( 8, 33),
868  E(39, 41), E(39, 49), E(40, 22), E(46, 38), E(55, 38), E(34, 4),
869  E( 6, 30), E(30, 8), E(34, 9), E(37, 3), E(25, 24), E(37, 22),
870  E(33, 50), E(22, 37), E(44, 36), E(52, 31), E(17, 27), E(35, 2),
871  E(31, 50), E(30, 21), E(24, 36), E(35, 33), E(22, 38), E(61, 30),
872  E(32, 12), E( 9, 31), E(45, 34), E(34, 20), E(31, 15), E(19, 29),
873  E( 9, 32), E(31, 62), E(18, 32), E(33, 17), E(33, 1), E(37, 34),
874  E(32, 15), E(22, 30), E(26, 30), E(59, 31), E(29, 9), E(36, 42),
875  E(46, 30), E(31, 13), E(35, 17), E(54, 32), E(29, 19), E(57, 31),
876  E(30, 20), E(50, 31), E( 3, 30), E(31, 7), E(63, 1), E(34, 17),
877  E(47, 34), E(41, 37), E(35, 63), E(40, 25), E(25, 30), E(37, 28),
878  E( 1, 31), E(26, 28), E(22, 34), E(35, 37), E(34, 32), E(60, 32),
879  E(27, 30), E(37, 19), E(28, 44), E(30, 1), E(50, 28), E(14, 28),
880  E(28, 48), E(55, 30), E( 6, 34), E(23, 41), E(19, 41), E(14, 38),
881  E(30, 12), E( 3, 27), E(30, 15), E(28, 0), E(28, 16), E(61, 34),
882  E(61, 35), E(47, 38), E(45, 28), E(48, 29), E(40, 40), E(40, 42),
883  E(34, 51), E(34, 52), E(25, 45), E(30, 54), E(29, 59), E(35, 59),
884  E( 4, 42), E(51, 31), E(18, 31), E(31, 44), E(14, 34), E(37, 26),
885  E(36, 35), E(37, 35), E(30, 26), E(31, 41), E(31, 39), E(23, 32),
886  E(23, 29), E(38, 40), E(31, 16), E(24, 37), E(32, 52), E(31, 48),
887  E(50, 30), E(28, 34), E(32, 21), E(33, 20), E(31, 18), E(49, 32),
888  E(34, 37), E(33, 29), E(31, 29), E(40, 31), E( 3, 33), E(28, 27),
889  E(26, 35), E(28, 28), E(33, 39), E(34, 26), E(26, 44), E(53, 37),
890  E(50, 26), E(26, 46), E(41, 24), E(27, 15), E(59, 39), E(27, 22),
891  E(29, 31), E(38, 46), E(39, 19), E( 3, 35), E(50, 38), E(43, 17),
892  E(47, 37), E(23, 23), E(33, 52), E(55, 55), E(35, 50), E(21, 37),
893  E(23, 26), E(35, 11), E(61, 37), E(33, 12), E(46, 24), E(52, 30),
894  E(35, 16), E(34, 13), E(24, 22), E(30, 13), E(43, 36), E(16, 35),
895  E(37, 40), E(21, 41), E( 2, 34), E(54, 33), E(27, 38), E( 9, 29),
896  E(33, 7), E(23, 25), E(19, 30), E(32, 54), E(29, 45), E(29, 47),
897  E(33, 46), E(28, 41), E(27, 27), E(32, 49), E(39, 30), E(33, 31),
898  E(59, 32), E(32, 42), E(33, 22), E(47, 29), E(49, 29), E(32, 59),
899  E(40, 32), E(31, 24), E(27, 37), E(23, 34), E(28, 37), E(36, 26),
900  E(32, 7), E(38, 32), E(29, 33), E(15, 32), E(30, 16), E(47, 30),
901  E(33, 14), E(27, 26), E(25, 38), E(54, 34), E(44, 34), E(45, 29),
902  E(50, 34), E(58, 30), E(51, 29), E(48, 30), E(33, 57), E(59, 30),
903  E( 6, 32), E(34, 22), E(27, 28), E(31, 45), E(30, 27), E(24, 33),
904  E(26, 29), E(33, 4), E(24, 41), E(45, 26), E(23, 30), E( 2, 31),
905  E(28, 29), E(35, 36), E(30, 28), E(34, 53), E(30, 51), E(55, 5),
906  E(55, 21), E( 1, 30), E(29, 2), E(29, 63), E(26, 41), E(28, 20),
907  E(25, 1), E(31, 56), E(36, 21), E(22, 24), E(17, 25), E(30, 5),
908  E(52, 28), E( 2, 35), E(44, 26), E(44, 28), E(57, 30), E(26, 18),
909  E(62, 29), E(41, 23), E(39, 40), E(57, 34), E(26, 20), E(46, 42),
910  E(49, 39), E(11, 34), E(16, 28), E(19, 61), E( 5, 38), E(34, 46),
911  E(57, 33), E(13, 29), E(26, 39), E(33, 44), E(13, 30), E(48, 31),
912  E(30, 50), E(11, 33), E( 7, 31), E(56, 32), E(34, 19), E(33, 43),
913  E(32, 46), E(34, 41), E(41, 30), E(36, 28), E(34, 31), E(33, 33),
914  E(33, 35), E(26, 34), E(28, 26), E(32, 13), E(41, 34), E( 0, 32),
915  E(32, 57), E(35, 30), E(35, 32), E(55, 32), E(26, 40), E( 0, 31),
916  E(26, 37), E(35, 47), E( 1, 1), E(51, 35), E(33, 16), E(53, 31),
917  E(31, 0), E(45, 35), E(12, 33), E(29, 1), E(29, 17), E(36, 27),
918  E( 5, 32), E(38, 38), E(59, 27), E(38, 62), E(39, 9), E(58, 36),
919  E(34, 42), E(31, 42), E(36, 31), E(47, 33), E(32, 47), E(17, 33),
920  E(31, 60), E(31, 23), E(33, 41), E(34, 30), E(34, 36), E(32, 60),
921  E(29, 36), E(38, 17), E(25, 9), E(49, 49), E(50, 24), E(22, 25),
922  E(28, 54), E(59, 34), E( 9, 39), E(59, 37), E( 7, 3), E(28, 1),
923  E(55, 25), E(17, 38), E( 4, 38), E(35, 44), E(50, 35), E(21, 36),
924  E(29, 12), E(44, 60), E(47, 36), E(18, 38), E(24, 40), E(19, 25),
925  E(25, 43), E(31, 31),
926 };
927 
928 const uint8_t ff_msmp4_mv_table1_lens[MSMPEG4_MV_TABLES_NB_ELEMS] = {
929  2, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14,
930  14, 14, 14, 14, 14, 14, 13, 13, 13, 14, 15, 15, 11, 13, 13, 12, 11, 10,
931  8, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 12, 10, 12, 12, 12, 12, 10,
932  14, 15, 15, 13, 13, 13, 12, 12, 11, 13, 15, 15, 15, 15, 15, 15, 15, 15,
933  15, 15, 15, 15, 9, 6, 9, 10, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
934  15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14,
935  14, 14, 13, 13, 11, 11, 12, 13, 13, 11, 12, 13, 13, 10, 7, 8, 10, 14,
936  15, 15, 14, 14, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13,
937  13, 13, 12, 13, 13, 13, 13, 13, 13, 13, 13, 8, 9, 9, 5, 13, 14, 14,
938  12, 12, 14, 14, 14, 14, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13,
939  12, 12, 12, 11, 10, 11, 13, 13, 13, 13, 12, 12, 12, 13, 14, 14, 11, 12,
940  14, 14, 14, 14, 7, 8, 9, 10, 14, 14, 13, 12, 11, 7, 8, 10, 13, 14,
941  14, 13, 13, 13, 13, 13, 13, 13, 13, 12, 11, 13, 14, 14, 14, 14, 14, 14,
942  14, 14, 14, 14, 14, 14, 14, 14, 8, 13, 13, 13, 13, 12, 12, 10, 10, 10,
943  10, 11, 14, 14, 13, 13, 13, 12, 13, 14, 14, 11, 10, 9, 10, 14, 14, 14,
944  14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 8, 11, 12, 13, 13, 10, 10,
945  10, 8, 8, 13, 13, 12, 12, 12, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14,
946  14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 12, 8, 9, 10, 13, 13,
947  13, 13, 13, 13, 14, 14, 14, 14, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14,
948  14, 13, 13, 13, 9, 13, 13, 13, 13, 12, 12, 12, 13, 13, 11, 10, 10, 10,
949  11, 13, 13, 13, 13, 9, 4, 12, 12, 12, 12, 10, 10, 13, 14, 14, 14, 14,
950  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 11, 10,
951  13, 13, 13, 13, 12, 12, 10, 9, 13, 13, 12, 11, 11, 13, 14, 14, 12, 11,
952  12, 14, 14, 14, 14, 10, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13,
953  13, 13, 13, 13, 12, 12, 10, 10, 9, 11, 12, 12, 10, 12, 13, 13, 11, 13,
954  13, 13, 13, 11, 9, 11, 13, 14, 14, 12, 10, 14, 14, 14, 14, 14, 14, 14,
955  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 12,
956  12, 12, 12, 12, 10, 5, 4, 12, 12, 13, 13, 13, 13, 10, 13, 13, 13, 13,
957  13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 11, 10, 9, 11, 11, 12, 14, 14,
958  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 9, 14, 14, 14, 14, 14, 14, 14,
959  14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 12, 11, 12, 12, 11,
960  12, 13, 13, 10, 13, 13, 13, 13, 12, 12, 11, 12, 12, 14, 14, 14, 14, 14,
961  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 9, 14, 14, 14, 14, 14, 14,
962  14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 12, 8, 10, 10,
963  13, 13, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 12, 12,
964  11, 10, 11, 11, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
965  14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 12, 11, 10, 10,
966  13, 13, 12, 12, 13, 13, 10, 13, 13, 13, 13, 11, 9, 12, 13, 14, 14, 12,
967  12, 12, 12, 11, 10, 10, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
968  14, 14, 14, 14, 14, 13, 13, 12, 12, 10, 11, 13, 14, 14, 12, 11, 11, 12,
969  13, 13, 11, 9, 13, 13, 13, 13, 13, 13, 12, 11, 11, 10, 11, 11, 11, 11,
970  10, 4, 11, 11, 12, 14, 14, 14, 14, 11, 14, 14, 14, 14, 14, 14, 14, 14,
971  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
972  13, 13, 13, 8, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 11,
973  12, 12, 11, 11, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
974  13, 13, 14, 14, 11, 12, 12, 12, 12, 11, 6, 10, 11, 14, 14, 14, 14, 14,
975  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
976  14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 11, 11, 11, 11, 10, 10,
977  12, 13, 13, 13, 13, 13, 13, 10, 10, 13, 13, 12, 11, 8, 8, 11, 11, 12,
978  12, 11, 10, 11, 14, 14, 14, 14, 14, 14, 14, 14, 8, 14, 14, 14, 14, 14,
979  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
980  14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 5,
981  10, 11, 12, 13, 13, 10, 10, 11, 12, 12, 12, 12, 11, 9, 8, 12, 13, 13,
982  13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 11, 11,
983  12, 13, 14, 14, 12, 12, 11, 11, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14,
984  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
985  14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12,
986  12, 12, 12, 11, 7, 5, 8, 11, 12, 12, 12, 12, 11, 9, 7, 13, 13, 13,
987  13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 10, 12, 14, 14, 14, 14,
988  12, 12, 9, 12, 12, 12, 12, 11, 11, 8, 10, 10, 11, 14, 14, 14, 14, 14,
989  14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
990  14, 4,
991 };
992 
993 const uint8_t ff_v2_mb_type[8][2] = {
994  { 1, 1 }, { 0, 2 }, { 3, 3 }, { 9, 5 },
995  { 5, 4 }, { 0x21, 7 }, { 0x20, 7 }, { 0x11, 6 },
996 };
997 
998 const uint8_t ff_v2_intra_cbpc[4][2] = {
999  { 1, 1 }, { 0, 3 }, { 1, 3 }, { 1, 2 },
1000 };
1001 
1002 const uint8_t ff_wmv1_y_dc_scale_table[32] = {
1003  0, 8, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
1004  14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21
1005 };
1006 const uint8_t ff_wmv1_c_dc_scale_table[32] = {
1007  0, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14,
1008  14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22
1009 };
1010 
1011 const uint8_t ff_old_ff_y_dc_scale_table[32] = {
1012  0, 8, 8, 8, 8, 10, 12, 14, 16, 17, 18, 19, 20, 21, 22, 23,
1013  24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39
1014 };
1015 
1016 
1017 const uint8_t ff_table_inter_intra[4][2] = {
1018  { 0, 1 } /* Luma-Left Chroma-Left */,
1019  { 2, 2 } /* Luma-Top Chroma-Left */,
1020  { 6, 3 } /* luma-Left Chroma-Top */,
1021  { 7, 3 } /* luma-Top Chroma-Top */
1022 };
1023 
1024 static const uint32_t table_mb_non_intra2[128][2] = {
1025  { 0x0000A7, 14 }, { 0x01B2B8, 18 }, { 0x01B28E, 18 }, { 0x036575, 19 },
1026  { 0x006CAC, 16 }, { 0x000A69, 18 }, { 0x002934, 20 }, { 0x00526B, 21 },
1027  { 0x006CA1, 16 }, { 0x01B2B9, 18 }, { 0x0029AD, 20 }, { 0x029353, 24 },
1028  { 0x006CA7, 16 }, { 0x006CAB, 16 }, { 0x01B2BB, 18 }, { 0x00029B, 16 },
1029  { 0x00D944, 17 }, { 0x000A6A, 18 }, { 0x0149A8, 23 }, { 0x03651F, 19 },
1030  { 0x006CAF, 16 }, { 0x000A4C, 18 }, { 0x03651E, 19 }, { 0x000A48, 18 },
1031  { 0x00299C, 20 }, { 0x00299F, 20 }, { 0x029352, 24 }, { 0x0029AC, 20 },
1032  { 0x000296, 16 }, { 0x00D946, 17 }, { 0x000A68, 18 }, { 0x000298, 16 },
1033  { 0x000527, 17 }, { 0x00D94D, 17 }, { 0x0014D7, 19 }, { 0x036574, 19 },
1034  { 0x000A5C, 18 }, { 0x01B299, 18 }, { 0x00299D, 20 }, { 0x00299E, 20 },
1035  { 0x000525, 17 }, { 0x000A66, 18 }, { 0x00A4D5, 22 }, { 0x00149B, 19 },
1036  { 0x000295, 16 }, { 0x006CAD, 16 }, { 0x000A49, 18 }, { 0x000521, 17 },
1037  { 0x006CAA, 16 }, { 0x00D945, 17 }, { 0x01B298, 18 }, { 0x00052F, 17 },
1038  { 0x003654, 15 }, { 0x006CA0, 16 }, { 0x000532, 17 }, { 0x000291, 16 },
1039  { 0x003652, 15 }, { 0x000520, 17 }, { 0x000A5D, 18 }, { 0x000294, 16 },
1040  { 0x00009B, 11 }, { 0x0006E2, 12 }, { 0x000028, 12 }, { 0x0001B0, 10 },
1041  { 0x000001, 3 }, { 0x000010, 8 }, { 0x00002F, 6 }, { 0x00004C, 10 },
1042  { 0x00000D, 4 }, { 0x000000, 10 }, { 0x000006, 9 }, { 0x000134, 12 },
1043  { 0x00000C, 4 }, { 0x000007, 10 }, { 0x000007, 9 }, { 0x0006E1, 12 },
1044  { 0x00000E, 5 }, { 0x0000DA, 9 }, { 0x000022, 9 }, { 0x000364, 11 },
1045  { 0x00000F, 4 }, { 0x000006, 10 }, { 0x00000F, 9 }, { 0x000135, 12 },
1046  { 0x000014, 5 }, { 0x0000DD, 9 }, { 0x000004, 9 }, { 0x000015, 11 },
1047  { 0x00001A, 6 }, { 0x0001B3, 10 }, { 0x000005, 10 }, { 0x0006E3, 12 },
1048  { 0x00000C, 5 }, { 0x0000B9, 8 }, { 0x000004, 8 }, { 0x0000DB, 9 },
1049  { 0x00000E, 4 }, { 0x00000B, 10 }, { 0x000023, 9 }, { 0x0006CB, 12 },
1050  { 0x000005, 6 }, { 0x0001B1, 10 }, { 0x000001, 10 }, { 0x0006E0, 12 },
1051  { 0x000011, 5 }, { 0x0000DF, 9 }, { 0x00000E, 9 }, { 0x000373, 11 },
1052  { 0x000003, 5 }, { 0x0000B8, 8 }, { 0x000006, 8 }, { 0x000175, 9 },
1053  { 0x000015, 5 }, { 0x000174, 9 }, { 0x000027, 9 }, { 0x000372, 11 },
1054  { 0x000010, 5 }, { 0x0000BB, 8 }, { 0x000005, 8 }, { 0x0000DE, 9 },
1055  { 0x00000F, 5 }, { 0x000001, 9 }, { 0x000012, 8 }, { 0x000004, 10 },
1056  { 0x000002, 3 }, { 0x000016, 5 }, { 0x000009, 4 }, { 0x000001, 5 },
1057 };
1058 
1059 static const uint32_t table_mb_non_intra3[128][2] = {
1060  { 0x0002A1, 10 }, { 0x005740, 15 }, { 0x01A0BF, 18 }, { 0x015D19, 17 },
1061  { 0x001514, 13 }, { 0x00461E, 15 }, { 0x015176, 17 }, { 0x015177, 17 },
1062  { 0x0011AD, 13 }, { 0x00682E, 16 }, { 0x0682F9, 20 }, { 0x03417D, 19 },
1063  { 0x001A36, 14 }, { 0x002A2D, 14 }, { 0x00D05E, 17 }, { 0x006824, 16 },
1064  { 0x001515, 13 }, { 0x00545C, 15 }, { 0x0230E9, 18 }, { 0x011AFA, 17 },
1065  { 0x0015D7, 13 }, { 0x005747, 15 }, { 0x008D79, 16 }, { 0x006825, 16 },
1066  { 0x002BA2, 14 }, { 0x00A8BA, 16 }, { 0x0235F6, 18 }, { 0x015D18, 17 },
1067  { 0x0011AE, 13 }, { 0x00346F, 15 }, { 0x008C3B, 16 }, { 0x00346E, 15 },
1068  { 0x000D1A, 13 }, { 0x00461F, 15 }, { 0x0682F8, 20 }, { 0x011875, 17 },
1069  { 0x002BA1, 14 }, { 0x008D61, 16 }, { 0x0235F7, 18 }, { 0x0230E8, 18 },
1070  { 0x001513, 13 }, { 0x008D7B, 16 }, { 0x011AF4, 17 }, { 0x011AF5, 17 },
1071  { 0x001185, 13 }, { 0x0046BF, 15 }, { 0x008D60, 16 }, { 0x008D7C, 16 },
1072  { 0x001512, 13 }, { 0x00461C, 15 }, { 0x00AE8D, 16 }, { 0x008D78, 16 },
1073  { 0x000D0E, 13 }, { 0x003413, 15 }, { 0x0046B1, 15 }, { 0x003416, 15 },
1074  { 0x000AEA, 12 }, { 0x002A2C, 14 }, { 0x005741, 15 }, { 0x002A2F, 14 },
1075  { 0x000158, 9 }, { 0x0008D2, 12 }, { 0x00054C, 11 }, { 0x000686, 12 },
1076  { 0x000000, 2 }, { 0x000069, 8 }, { 0x00006B, 8 }, { 0x00068C, 12 },
1077  { 0x000007, 3 }, { 0x00015E, 9 }, { 0x0002A3, 10 }, { 0x000AE9, 12 },
1078  { 0x000006, 3 }, { 0x000231, 10 }, { 0x0002B8, 10 }, { 0x001A08, 14 },
1079  { 0x000010, 5 }, { 0x0001A9, 10 }, { 0x000342, 11 }, { 0x000A88, 12 },
1080  { 0x000004, 4 }, { 0x0001A2, 10 }, { 0x0002A4, 10 }, { 0x001184, 13 },
1081  { 0x000012, 5 }, { 0x000232, 10 }, { 0x0002B2, 10 }, { 0x000680, 12 },
1082  { 0x00001B, 6 }, { 0x00046A, 11 }, { 0x00068E, 12 }, { 0x002359, 14 },
1083  { 0x000016, 5 }, { 0x00015F, 9 }, { 0x0002A0, 10 }, { 0x00054D, 11 },
1084  { 0x000005, 4 }, { 0x000233, 10 }, { 0x0002B9, 10 }, { 0x0015D6, 13 },
1085  { 0x000022, 6 }, { 0x000468, 11 }, { 0x000683, 12 }, { 0x001A0A, 14 },
1086  { 0x000013, 5 }, { 0x000236, 10 }, { 0x0002BB, 10 }, { 0x001186, 13 },
1087  { 0x000017, 5 }, { 0x0001AB, 10 }, { 0x0002A7, 10 }, { 0x0008D3, 12 },
1088  { 0x000014, 5 }, { 0x000237, 10 }, { 0x000460, 11 }, { 0x000D0F, 13 },
1089  { 0x000019, 6 }, { 0x0001AA, 10 }, { 0x0002B3, 10 }, { 0x000681, 12 },
1090  { 0x000018, 6 }, { 0x0001A8, 10 }, { 0x0002A5, 10 }, { 0x00068F, 12 },
1091  { 0x000007, 4 }, { 0x000055, 7 }, { 0x000047, 7 }, { 0x0000AD, 8 },
1092 };
1093 
1094 static const uint32_t table_mb_non_intra4[128][2] = {
1095  { 0x0000D4, 8 }, { 0x0021C5, 14 }, { 0x00F18A, 16 }, { 0x00D5BC, 16 },
1096  { 0x000879, 12 }, { 0x00354D, 14 }, { 0x010E3F, 17 }, { 0x010F54, 17 },
1097  { 0x000866, 12 }, { 0x00356E, 14 }, { 0x010F55, 17 }, { 0x010E3E, 17 },
1098  { 0x0010CE, 13 }, { 0x003C84, 14 }, { 0x00D5BD, 16 }, { 0x00F18B, 16 },
1099  { 0x000868, 12 }, { 0x00438C, 15 }, { 0x0087AB, 16 }, { 0x00790B, 15 },
1100  { 0x000F10, 12 }, { 0x00433D, 15 }, { 0x006AD3, 15 }, { 0x00790A, 15 },
1101  { 0x001AA7, 13 }, { 0x0043D4, 15 }, { 0x00871E, 16 }, { 0x006ADF, 15 },
1102  { 0x000D7C, 12 }, { 0x003C94, 14 }, { 0x00438D, 15 }, { 0x006AD2, 15 },
1103  { 0x0006BC, 11 }, { 0x0021E9, 14 }, { 0x006ADA, 15 }, { 0x006A99, 15 },
1104  { 0x0010F7, 13 }, { 0x004389, 15 }, { 0x006ADB, 15 }, { 0x0078C4, 15 },
1105  { 0x000D56, 12 }, { 0x0035F7, 14 }, { 0x00438E, 15 }, { 0x006A98, 15 },
1106  { 0x000D52, 12 }, { 0x003C95, 14 }, { 0x004388, 15 }, { 0x00433C, 15 },
1107  { 0x000D54, 12 }, { 0x001E4B, 13 }, { 0x003C63, 14 }, { 0x003C83, 14 },
1108  { 0x000861, 12 }, { 0x0021EB, 14 }, { 0x00356C, 14 }, { 0x0035F6, 14 },
1109  { 0x000863, 12 }, { 0x00219F, 14 }, { 0x003568, 14 }, { 0x003C82, 14 },
1110  { 0x0001AE, 9 }, { 0x0010C0, 13 }, { 0x000F11, 12 }, { 0x001AFA, 13 },
1111  { 0x000000, 1 }, { 0x0000F0, 8 }, { 0x0001AD, 9 }, { 0x0010C1, 13 },
1112  { 0x00000A, 4 }, { 0x0003C5, 10 }, { 0x000789, 11 }, { 0x001AB5, 13 },
1113  { 0x000009, 4 }, { 0x000435, 11 }, { 0x000793, 11 }, { 0x001E40, 13 },
1114  { 0x00001D, 5 }, { 0x0003CB, 10 }, { 0x000878, 12 }, { 0x001AAF, 13 },
1115  { 0x00000B, 4 }, { 0x0003C7, 10 }, { 0x000791, 11 }, { 0x001AAB, 13 },
1116  { 0x00001F, 5 }, { 0x000436, 11 }, { 0x0006BF, 11 }, { 0x000F19, 12 },
1117  { 0x00003D, 6 }, { 0x000D51, 12 }, { 0x0010C4, 13 }, { 0x0021E8, 14 },
1118  { 0x000036, 6 }, { 0x000437, 11 }, { 0x0006AF, 11 }, { 0x0010C5, 13 },
1119  { 0x00000C, 4 }, { 0x000432, 11 }, { 0x000794, 11 }, { 0x001E30, 13 },
1120  { 0x000042, 7 }, { 0x000870, 12 }, { 0x000F24, 12 }, { 0x001E43, 13 },
1121  { 0x000020, 6 }, { 0x00043E, 11 }, { 0x000795, 11 }, { 0x001AAA, 13 },
1122  { 0x000037, 6 }, { 0x0006AC, 11 }, { 0x0006AE, 11 }, { 0x0010F6, 13 },
1123  { 0x000034, 6 }, { 0x00043A, 11 }, { 0x000D50, 12 }, { 0x001AAE, 13 },
1124  { 0x000039, 6 }, { 0x00043F, 11 }, { 0x00078D, 11 }, { 0x0010D2, 13 },
1125  { 0x000038, 6 }, { 0x00043B, 11 }, { 0x0006BD, 11 }, { 0x0010D3, 13 },
1126  { 0x000011, 5 }, { 0x0001AC, 9 }, { 0x0000F3, 8 }, { 0x000439, 11 },
1127 };
1128 
1129 const uint32_t (*const ff_wmv2_inter_table[WMV2_INTER_CBP_TABLE_COUNT])[2] = {
1130  table_mb_non_intra2,
1131  table_mb_non_intra3,
1132  table_mb_non_intra4,
1133  ff_table_mb_non_intra,
1134 };
table_mb_non_intra2
static const uint32_t table_mb_non_intra2[128][2]
Definition: msmpeg4data.c:1024
h263data.h
ESCAPE
#define ESCAPE
Definition: msmpeg4data.c:485
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static const uint16_t table1_vlc[149][2]
Definition: msmpeg4data.c:155
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static const int8_t table1_level[148]
Definition: msmpeg4data.c:196
ff_mpeg4_intra_level
const int8_t ff_mpeg4_intra_level[102]
Definition: mpeg4data.h:76
ff_rl_table
RLTable ff_rl_table[NB_RL_TABLES]
Definition: msmpeg4data.c:441
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static const uint16_t table4_vlc[169][2]
Definition: msmpeg4data.c:347
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static const int8_t table2_level[185]
Definition: msmpeg4data.c:292
ff_inter_run
const int8_t ff_inter_run[102]
Definition: h263data.c:143
ff_wmv2_inter_table
const uint32_t(*const [WMV2_INTER_CBP_TABLE_COUNT] ff_wmv2_inter_table)[2]
Definition: msmpeg4data.c:1129
RLTable
RLTable.
Definition: rl.h:39
ff_msmp4_mv_table1_lens
const uint8_t ff_msmp4_mv_table1_lens[MSMPEG4_MV_TABLES_NB_ELEMS]
Definition: msmpeg4data.c:928
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#define NB_RL_TABLES
Definition: msmpeg4data.h:40
ff_mpeg4_intra_run
const int8_t ff_mpeg4_intra_run[102]
Definition: mpeg4data.h:92
msmpeg4data.h
ff_inter_vlc
const uint16_t ff_inter_vlc[103][2]
Definition: h263data.c:98
ff_msmp4_mv_table0_lens
const uint8_t ff_msmp4_mv_table0_lens[MSMPEG4_MV_TABLES_NB_ELEMS]
Definition: msmpeg4data.c:674
ff_inter_level
const int8_t ff_inter_level[102]
Definition: h263data.c:127
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const uint32_t ff_table_mb_non_intra[128][2]
Definition: msmpeg4data.c:39
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const uint8_t ff_v2_mb_type[8][2]
Definition: msmpeg4data.c:993
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static const int8_t table4_run[168]
Definition: msmpeg4data.c:417
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uint32_t ff_v2_dc_lum_table[512][2]
Definition: msmpeg4data.c:35
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uint32_t ff_v2_dc_chroma_table[512][2]
Definition: msmpeg4data.c:36
ff_msmp4_mv_table0
const uint16_t ff_msmp4_mv_table0[MSMPEG4_MV_TABLES_NB_ELEMS]
The entries are of the form (8 << mvx) | mvy. Escape value is zero.
Definition: msmpeg4data.c:487
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#define WMV2_INTER_CBP_TABLE_COUNT
Definition: msmpeg4data.h:64
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static const int8_t table1_run[148]
Definition: msmpeg4data.c:218
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const uint16_t ff_msmp4_mv_table1[MSMPEG4_MV_TABLES_NB_ELEMS]
Definition: msmpeg4data.c:741
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const uint8_t ff_v2_intra_cbpc[4][2]
Definition: msmpeg4data.c:998
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static const uint16_t table2_vlc[186][2]
Definition: msmpeg4data.c:242
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Definition: msmpeg4data.c:76
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const uint16_t ff_mpeg4_intra_vlc[103][2]
Definition: mpeg4data.h:46
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static const int8_t table2_run[185]
Definition: msmpeg4data.c:319
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static const uint32_t table_mb_non_intra3[128][2]
Definition: msmpeg4data.c:1059
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const uint8_t ff_old_ff_y_dc_scale_table[32]
Definition: msmpeg4data.c:1011
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#define E(mvx, mvy)
Definition: msmpeg4data.c:484
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const uint8_t ff_table_inter_intra[4][2]
Definition: msmpeg4data.c:1017
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static const int8_t table0_run[132]
Definition: msmpeg4data.c:133
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static const uint32_t table_mb_non_intra4[128][2]
Definition: msmpeg4data.c:1094
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static const int8_t table4_level[168]
Definition: msmpeg4data.c:393
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const uint8_t ff_wmv1_y_dc_scale_table[32]
Definition: msmpeg4data.c:1002
mpeg4videodata.h
rl.h
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static const int8_t table0_level[132]
Definition: msmpeg4data.c:113
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const uint8_t ff_wmv1_c_dc_scale_table[32]
Definition: msmpeg4data.c:1006
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#define MSMPEG4_MV_TABLES_NB_ELEMS
Definition: msmpeg4data.h:51
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